Mostrando postagens com marcador inibição do desejo sexual. Mostrar todas as postagens
Mostrando postagens com marcador inibição do desejo sexual. Mostrar todas as postagens

sexta-feira, 8 de junho de 2012

Falta de libido e cansaço nos homens


Muitas vezes, a falta de desejo sexual nos homens é atribuída aos problemas de disfunção erétil. Porém, o fato de o paciente enfrentar dificuldade em conseguir uma ereção, não significa necessariamente que ele tem impulsão sexual baixa.
“Mas a dificuldade em ter uma ereção pode desencadear problemas da autoestima, depressão e, consequentemente, perda da libido”, alerta a endocrinologista e metabologista Carolina Mantelli Borges, da Clínica de Especialidades Integrada.  O percentual de homens com disfunção erétil no Brasil, segundo pesquisas, só tende a aumentar e mostra que cerca que 10% dos brasileiros apresentam este sintoma.

Já na Europa, esta porcentagem cresce para 30%, e nos EUA estima-se que haja 40 milhões de pessoas em casamentos assexuados (que fazem sexo menos de 10 vezes por ano). As causas deste aumento são principalmente devido ao envelhecimento da população e ao estilo de vida estressante levado atualmente. Podemos citar como fatores de risco gravíssimos para os homens, a hipertensão arterial, a diabetes, a aterosclerose e a obesidade.

A depressão, alterações genéticas hereditárias, insuficiência renal e hepática, distúrbios da tireoide e hipófise também fazem parte das doenças que cursam com a diminuição da libido. Podemos dizer que basicamente o que provoca a falta de libido no homem é primeiramente o desequilíbrio hormonal (ou andropausa/ distúrbio androgênico do envelhecimento masculino) e que pode cursar com perda parcial ou ate mesmo total do desejo sexual, juntamente com a perda dos pensamentos ligados ao sexo e disfunção erétil. 

Secundariamente, o bloqueio da libido esta ligado a problemas emocionais, seguido pela causa relacionada ao uso de medicações contra depressão e ansiedade. Uma vida sexual regular faz bem para a sua saúde, mas também satisfaz as necessidades da intimidade emocional, física e sexual; e por este motivo é tão importante procurar um profissional qualificado para lhe orientar sobre suas possíveis alterações físicas e/ou hormonais. Em homens com mais de 50 anos, o problema pode estar relacionado ao envelhecimento.

Afinal, com o aumento da idade, é natural a ocorrência de episódios de baixa libido. No entanto, se o problema for detectado em homens jovens e/ou com idade abaixo dos 50 anos, é fundamental buscar tratamento clínico. Além disso, vale ficar atento aos fatores que podem levar à falta de libido:

• Alcoolismo: continua sendo o maior vilão, pois pode causar impotência nos homens;

• Consumo regular de substâncias estimulantes como cocaína;

• Obesidade: pode levar a problemas de saúde e interferir diminuindo o desejo sexual;

• Distúrbios hormonais que podem provocar flutuações no desejo sexual masculinos;

• Sedentarismo: a inatividade física contribuiu para picos de estresse e cansaço mental;

• Medicamentos e tratamentos relacionados com reprodução podem resultar em falta de desejo sexual nos homens;

• Baixos níveis de testosterona também podem diminuir a libido;

• Estresse e carga excessiva de trabalho que levam à exaustão também são inimigos da saúde podendo interferir na libido.

É importante a avaliação de um especialista que irá indicar o melhor tratamento. Se a falta de desejo sexual está ligada a problemas psicológicos como depressão e falta de autoestima, o aconselhamento pode ser essencial. Em casos físicos, o diagnóstico correto irá rastrear o motivo dessa diminuição podendo identificar desajustes hormonais, problemas nos testículos ou na próstata e indicando o tratamento mais eficaz.

Fonte- Carolina Mantelli Borges, Endocrinologista e Metabologista da Clínica de Especialidades Integrada.

quarta-feira, 6 de junho de 2012

Surra de cama



Quem diz que as mulheres gostam?

IVAN MARTINS
IVAN MARTINS É editor-executivo de ÉPOCA (Foto: ÉPOCA)
Foi uma moça americana quem me disse, no meio de uma festa, que os homens brasileiros tinham mania de transar demorado. Em vez de fazer sexo de um jeito gostoso e rápido – que ela considerava ideal -, seu namorado brasileiro não parava enquanto ela não estivesse exausta e irritada. “Numa noite especial, de vez em quando, tudo bem”, ela me disse, cheia de impaciência. “Mas, a toda hora... Eu não sou maratonista.”  
Para que fique claro, ela não se queixava de longas e minuciosas preliminares. Reclamava do tempo excessivo de penetração, que ela considerava apenas uma exibição de vigor da parte dele. Ao final da festa, todo mundo bêbado, ela ainda voltou ao assunto e me perguntou se os brasileiros eram todos assim, exibicionistas. Constrangido e ofendido nos brios nacionais, eu respondi, encerrando a conversa, que não fazia a menor ideia.
Esse diálogo ocorreu faz tempo. Na hora, eu achei, com alguma razão, que era conversa de gringa, choque cultural e tal, mas o comentário ficou gravado. Desde então, toda vez que um amigo se gaba – como os homens fatalmente fazem – de ter dado “uma surra de cama” numa garota, dentro de mim uma voz sarcástica pergunta: “E ela, gostou?”  
Antes de prosseguir, uma informação em benefício das mulheres: os homens são terrivelmente solitários quando se trata de sexo. Embora gastem um tempo enorme falando do assunto, eles não trocam informações verdadeiras. Enquanto as mulheres conversam sobre as suas dificuldades, os homens relatam ao bando apenas os seus triunfos, reais ou imaginários. O resultado é que existem dois mundos opostos na cabeça masculina, quando se trata de sexo. Um é feito de performances medianas, vexames e glória eventual. É o mundo da experiência verdadeira, íntima. O outro mundo, repleto de conquistas épicas e ereções olímpicas, é o do relato mitológico dos outros. Qual é a realidade coletiva? Não faço ideia. Sei que na cama, como diria Fernando Pessoa, somos todos príncipes 
Quem salva os homens da completa desinformação em relação ao sexo são as mulheres. Elas nos relatam, em geral de forma indireta, o que acontece na intimidade delas e dos outros homens. Como não estão comprometidas em contar vantagem, nem preocupadas em destruir reputações, (exceto em uma ou outra ocasião...), vêm delas bons relatos. E opiniões menos apaixonadas. Por isso decidi, na semana passada, esclarecer diretamente com elas a história das transas demoradas: afinal, isso é bom para elas ou não é?
Minha pequena amostra, colhida entre mulheres de idades e situações conjugais distintas, sugere que o empenho dos homens em esticar aquele momento ao máximo pode ser inútil.

Várias mulheres dizem detestar sexo prolongado: “Enquanto o cara está lá, se achando o máximo, eu fico pensando, ‘meu deus, acaba logo com isso’”. Outras dizem gostar apenas de preliminares demoradas: “Elas são importantes e deliciosas”. Poucas afirmam gostar de “trepadas quilométricas”, com recordes de penetração. “No começo de um relacionamento ou empolgada com um flerte, é legal”, me disse uma. Mesmo quem gosta muito, faz ressalvas: “Tem de ter intensidade, sentimento. Não pode ser uma coisa mecânica”.
É quase unânime a opinião entre as mulheres que os homens estão se empenhando exageradamente por desinformação. “Acho que teve tanto marketing nas revistas femininas para combater a ejaculação precoce que a história virou para o outro lado”, me escreveu uma amiga. “Hoje, os caras vão para a cama como quem vai para um teste de resistência.” Ela me disse que a tendência é tão forte que as garotas começam a regular sexo por achar que o parceiro está esperando uma maratona – e elas não se sentem fisicamente preparadas. 
Outra coisa que fica nítida nessas conversas é o apego das mulheres por experiência emocionais durante o sexo, não somente físicas. Homens que não gozam privam a parceira de uma sensação importante de satisfação. Aqueles que gozam e depois se dedicam ao orgasmo dela ganham pontos na categoria da solidariedade erótica. Quem consegue gozar ao mesmo tempo em que elas, leva para casa um troféu de enorme valor por sintonia. Sentimentos, rapaz, sentimentos...
Claro, essas coisas variam de casal para casal. Quem gosta de um jeito com fulano pode gostar de outro com sicrano. É preciso explorar as possibilidades, no limite do temperamento de cada um. As regras são flexíveis, mas existe uma coisa chamada personalidade sexual. Alguns curtem sexo intensamente e são capazes de transar por horas. Outros gostam ainda mais, mas concentram seu prazer em espasmos curtos. Há os que se interessam menos pelo assunto.
Sexo, afinal, é diversidade, como tudo na vida. Muitos adoram correr, tantos detestam. Uns têm enorme capacidade de concentração, outros se distraem com facilidade. Há pessoas gulosas e aquelas naturalmente comedidas. Se as pessoas são diferentes em tudo, não é de esperar que se comportem da mesma forma na cama - a não ser que estejam tentando imitar um padrão, o que constitui enorme besteira. Um dos segredos públicos do sexo feliz é a necessidade de descobrir seu próprio jeito de ter prazer. Mas isso leva tempo e implica, necessariamente, em pôr de lado estereótipos e modelos.
Para os homens não é fácil. Desde que a gente é garoto, tem sempre um sabichão disposto a explicar do que as mulheres realmente gostam. Essas conversas prematuras e desinformadas, que envolvem quantidades imensuráveis de mentiras, tendem a encher nossa cabeça de lixo. Demora a livrar-se delas e descobrir, na prática do sexo, no afeto das relações, o que é bom e ruim, para nós e para elas. Na verdade, é um trabalho para a vida inteira.
Da minha parte, gosto de pensar em sexo como um trem em movimento. O orgasmo é uma estação onde todo mundo quer descer, de preferência juntos. Nem sempre dá. Em geral nós, homens, desembarcamos primeiro, e temos de esperar, cheios de dedos, pelo vagão da mulher, que vem lá atrás. Com a prática e as preliminares, a ordem se inverte: ela desce do trem primeiro, depois nos ajuda com a nossa bagagem. De um jeito ou de outro, o tempo da viagem é menos importante que chegar ao destino. Quando os dois estão os dois na plataforma, felizes, pode-se fazer qualquer outra coisa: passear, ler, dormir, comer. O trem do sexo, afinal, vai estar lá à nossa espera, toda vez que quisermos viajar. 

University Hospitals program treating women's sexual dysfunction


Published: Monday, June 04, 2012, 5:22 PM 

CLEVELAND, Ohio -- Twelve years ago, the Food and Drug Administration approved Viagra for men with erectile-dysfunction issues.
In April, Stendra (generic name: avanafil) became the fourth drug to receive FDA approval for the problem. It is poised to join Viagra, Cialis and Levitra as the latest in a class of drugs called PDE5 inhibitors. Designed to be taken on an "as needed basis 30 minutes before sexual activity," according to the FDA, Stendra has a faster onset than its predecessors.
For women with sexual-dysfunction issues, the wait continues for any FDA-approved drug.
Sexual dysfunction in women is not as cut-and-dried as it is in men. Low libido -- hypoactive sexual desire disorder in clinical terms, or HSDD -- is the most common sexual disorder in women.
But vulvodynia (chronic pain in the vulva, the area that contains a woman's outer sexual organs), anorgasmia (inability to reach orgasm), vaginismus (an involuntary spasm of the muscles surrounding the vagina) and dyspareunia (persistent or recurring pain in the genital region before, during or after sex) all fall in the "sexual disorder" category.
Statistics are hard to come by, but HSDD and other sexual disorders tend to increase in prevalence as a woman ages and reaches menopause. Published studies put the prevalence of anorgasmia between 10 percent and 20 percent.
In focusing on treating these disorders, a new division at University Hospitals MacDonald Women's Hospital is part of a small but growing trend of care that a generation ago was barely discussed in public.
05LSEXMEDKINGSBERG_12775495.JPGDr. Sheryl Kingsberg
Sheryl Kingsberg, a women's health psychologist specializing in female sexual dysfunction, and Dr. Roya Rezaee, an OB-GYN specializing in sexual medicine (she is the designated vulvar and sexual-dysfunction specialist at UH), are co-directors of the new Division of Sexual Function and Vulvovaginal Health.
Until the division's creation in late 2011, the sexual-medicine program at MacDonald Women's Hospital was composed solely of Kingsberg, who also serves as chief of UH's Behavioral Medicine Program and who consulted regularly with UH physicians. When Rezaee joined the hospital in January 2010, the two began collaborating.
"The patients [Kingsberg] sees first are those with emotional distress and dysfunction that their [physician] doesn't think is an anatomical issue," Rezaee said. "I get the ones who know they have pain, who know they have hormonal issues. The physical and emotional go hand in hand."
The two also will conduct research, she said.
"As diverse women are, so are our expectations of our sexual life and sexual function," Rezaee said. "Who is it to define what dysfunction is? What distress does it cause the woman?"
05LSEXMEDREZAEE_12775497.JPGDr. Roya Rezaee
So-called societal norms dictate what's "normal" for people in terms of the frequency of sex. But not all women can achieve that, because of physical issues or other factors, she said.
"I think sex for so long was defined by a man's interpretation," she said. "Women saw [sex] in those terms."
That is slowly changing, as women are hearing the topic discussed more in mainstream media.
"I'm seeing women self-refer [themselves for care]," said Rezaee, who said she also sees a shift in other physicians' willingness to refer patients more quickly, instead of trying to treat a condition with which they aren't as familiar.
"The goal of the division is for [physicians] not to feel helpless," she said. "Women are more likely to have success with early treatment."
Even now, with the division up and running for several months, patients continue to be surprised that it exists, Kingsberg said.
"They don't know that sexual health is something that's in their rights, and that it's part of their health care," she said. "I get the look of surprise every time [when they find out] there's a program that really validates their problem."
More hospitals focusing on sexual medicine
Kingsberg and Rezaee team up with physical therapists at UH who work with patients with pelvic-floor disorders: urinary or anal incontinence, or pelvic-organ prolapse, in which weakened pelvic muscles can't hold pelvic organs in place.
There are roughly a dozen programs at public hospitals in North America devoted to sexual medicine, said Kingsberg, former president of the International Society for the Study of Women's Sexual Health.
While UH isn't the first public hospital in Northeast Ohio with such a program, it is the first that is part of an academic medical center, in an OB-GYN department in a hospital devoted to women's health.
The Cleveland Clinic's Center for Specialized Women's Health includes specialists in chronic pain, female sexual disorders and vulvar disorders. MetroHealth Medical Center's new Women's Sexual Health Center falls under the department of obstetrics and gynecology. (A previous version of this story incorrectly stated the department in which those services are housed).
At Summa Akron City Hospital, the Vulvar and Vaginal Disorders Center was created five years ago as part of Summa Akron City's Center for Sexual Health in the department of psychiatry.
"Nobody wants to talk about sexual pain," said Dr. Lara Burrows, a urogynecologist and director of the Vulvar and Vaginal Disorders Center. "For years, female sexual pain, pelvic pain -- doctors have been giving the message that 'Lady, it's all in your head.' "
Although more hospitals are beginning to see the value of such programs, "I don't think the corner clearly has been turned," said Dr. Andrew Goldstein, director of the Center for Vulvovaginal Disorders in Washington, D.C., and New York City, and president of the International Society for the Study of Women's Sexual Health. Training provided by the society in those specialties has grown in popularity, he said.
"More gynecologists and nurse practitioners are willing to deal with these issues."
To be successful, a sexual-medicine program has to embrace a multidisciplinary approach that includes a half-dozen or more specialists, Goldstein said.
An endocrinologist might be called to consult on libido or arousal issues, for example, whereas a woman with pelvic or other sexual pain might need to consult with a pelvic-floor physician and psychotherapist, Goldstein said.
Compiling such a team is easier said than done, he said.
"There are about 20 really well-trained [gynecologists who know how to treat and evaluate sexual pain] and another 50 who are doing it," he said.
Rezaee is part of that small group providing that care.
As much as she would love for a "female Viagra" drug to be on the market, it's not something that would meet every woman's needs, she said.
"What excites me the most is that women are talking about this, and health care providers are hearing them," Rezaee said. "Those of us with a passion [for this specialty] are collaborating and connecting with one another."

domingo, 15 de abril de 2012

Descubra cómo combatir la falta de deseo sexual


05:58 pm 10-Abr de 2012|El Mercurio/ Chile/ GDA
Diversos factores bloquean el deseo sexual, pero también hay formas de elevarlo
Pareja
Pareja | (Felipe Di Lodovico / Revista EME / El Nacional).


"Tengo 33 años y dos niños. Tengo un matrimonio de 10 años. Como todo matrimonio tenemos sus altas y bajas, pero yo he perdido totalmente el deseo sexual hasta el punto que no quiero que ni me toque", contó una mujer anónima en un foro de internet sobre la pérdida de la libido en mujeres.

El caso anterior no es algo aislado y se repite en muchas mujeres. Sin embargo, igual surge la duda respecto a si es una situación normal. Antonio Salas, presidente de la Sociedad Chilena de Sexología, sostiene que sí es normal que algunas personas experimenten una baja de la libido o incluso que ésta esté completamente ausente.

En el primer caso están las personas de mayor edad, a quienes sus hormonas se han ido durmiendo o sus instintos se han ido aplacando. Y en la segunda situación se encuentran los niños, quienes no tienen libido hasta que comienzan a desarrollarse sus genitales y sus hormonas comienzan a funcionar.

Sin embargo, en el caso de las personas sexualmente activas, el deseo sexual sí debe estar presente. "Eso no quiere decir que todos los días anden pensando en sexo, puede ser cada dos días o que la persona quede satisfecha después de una relación sexual y que luego venga a tener otro cuadro de aumento de la libido", aclaró el especialista.

En febrero pasado, Jennifer Landa -una ginecobstreta estadounidense que se ha especializado en ayudar a hombres y mujeres a equilibrar sus hormonas, restaurar su energía y llenar su vida sexual- publicó el libro The Sex Drive Solution for Women, en el que habla sobre los factores que pueden llevar a una disminución de la libido.

El primer lugar de la lista lo ocupan las pastillas anticonceptivas. ¿Por qué? La experta explica que cuando una mujer toma estrógenos en forma oral, esto afecta la testosterona en su organismo, la cual no trabaja en la forma adecuada. "Y sabemos que la testosterona es la hormona del deseo, de manera que el deseo de las mujeres disminuye", sostuvo.

Salas aclara que lo afirmado por Landa es efectivo, pero no para todas las mujeres. "Por supuesto que en algunas personas puede disminuir la libido con el uso de anticonceptivos, pero eso no es cien por ciento, a veces sucede", indicó.

El segundo "bloqueador" del deseo sexual que nombra la especialista estadounidense es el estrés, al que llega a calificar como un "asesino de la libido". "Las personas estresadas no sólo se sienten demasiado ocupadas como para tener sexo, sino que también el estrés aumenta la cantidad de hormona cortisol en el organismo. Y un aumento del cortisol ayuda a bajar la producción de testosterona", argumentó.

"Los asuntos relacionados con la pareja también pueden tener un gran efecto en tu libido", afirmó Landa, al igual que ciertas sustancias que se introducen al organismo, como por ejemplo el alcohol.

"Muchas personas piensan que el alcohol nos hace ser más desinhibidos y mejora las capacidades para tener sexo, pero en realidad puede tener el efecto exactamente contrario. Esto porque el alcohol es un depresor. Puede hacerte sentir cansada y, en el caso de los hombres, puede interferir en la erección", explicó.

El sexólogo chileno agrega dos ítems más a la lista, siendo el primer de ellos el estado de enfermedad. "Si una persona está con un estado febril o un estado tóxico, va a tener muy baja la libido", señaló.

Asimismo, afirma que el exceso de medicamentos, sobre todo los antidepresivos o ansiolíticos, también puede provocar una disminución del deseo sexual.

Cómo combatirlo

Según Jennifer Landa, así como existen "bloqueadores" de la libido, también hay "elevadores" de ésta. "La buena nutrición ayuda a elevar la energía sexual de una persona, mientras que el ejercicio hace que la sangre llegue a los genitales y aumenta la producción de testosterona", aseguró.

Salas coincide en que una buena alimentación ayuda a aumentar el deseo sexual, pero aclara que en ocasiones el ejercicio se utiliza como un sucedáneo del sexo. "El deporte a veces reemplaza en parte la actividad sexual (...) Y hay muchas personas que para hacer ejercicio, para tener buen físico, usan sustancias que son antisexuales", aseguró.

En relación al estrés, la experta estadounidense indica que manejar los niveles de éste es clave para retomar la salud sexual y para ello recomienda diversas técnicas de relajación: meditación, oración o lectura espiritual, actividades como yoga o tai chi, masajes y baños relajantes, entre otras.

Si el "bloqueador" de la libido son los asuntos relacionados con la pareja, Jennifer Landa aconseja trabajar juntos cualquier tema que los pueda estar distanciando. Algunas pueden necesitar ir a terapia, mientras otras son capaces de darse cuenta de que la baja del deseo sexual se debe a que han caído en la rutina y sólo deben "animar" un poco las cosas en el dormitorio.

En este sentido, la especialista asegura que lo "novedoso" es fundamental, en especial para las parejas que han estado juntas por un largo tiempo. "Si ése es el caso, entonces es tiempo de 'agitar' las cosas un poco. Si algo que solías hacer te excitaba, pero dejaste de hacerlo, retómalo. Quizás sólo eso le da a tu vida sexual el empujón que necesita", dijo.

La salud física también es un aspecto importante de tomar en cuenta a la hora de hallar la mejor manera de combatir la disminución de la libido. El presidente de la Sociedad Chilena de Sexología indica que cuando un paciente llega a su consulta con este problema, lo primero que le aconseja es un chequeo médico para descartar enfermedades como diabetes, colesterol alto, hipertensión y anemia, entre otras.

"La función sexual es lo primero que se deprime en caso de necesidad fisiológica. Cuando el organismo necesita mejorarse de una enfermedad, lo primero que se suprime es la parte sexual", advirtió.

segunda-feira, 5 de março de 2012

Sexo na gravidez: como lidar com as alterações da libido?



05/03/2012 -- 15h03

Por conter aspectos inconscientes, a alteração do desejo sexual nem sempre é compreendida pelo parceiro
A sexualidade ativa não precisa ser interrompida em nenhum momento da gravidez e do puerpério (período de 40 dias, no qual a mulher se reestabelece do parto), visto que não é apenas com a penetração que se atinge o orgasmo. Há várias maneiras de se obter prazer e cada parceiro pode usar de criatividade e jogos de sedução para que se mantenha viva esta chama tão importante na vida conjugal e tão benéfica nesta fase. 

Por conter aspectos inconscientes, a alteração do desejo sexual de um parceiro nem sempre é compreendida pelo outro e, muitas vezes, é captada como uma dificuldade de ordem pessoal, tornando a relação mais vulnerável e o vínculo conjugal ameaçado. Outras disfunções sexuais poderão vir à tona neste período. Poderíamos destacar: a dificuldade em atingir o orgasmo por parte da mulher, alterações no tempo da ejaculação e na qualidade da ereção para o homem. 

Assim, o significado de tais alterações é percebido pelo homem e pela mulher de maneiras diferentes. Para o homem, pode ser a confirmação de sua exclusão na relação mãe-bebê e pode causar-lhe profunda mágoa e grande irritação. Consequentemente, isso provocará um maior afastamento de sua parceira, num momento em que ela está mais necessitada de sua presença física e emocional. 

Para a mulher, pode ser a confirmação de que não é mais atraente, fazendo-a sentir-se menos sedutora, muitas vezes reclamando que o parceiro está desinteressado pela gravidez e pelo bebê. 

É, portanto, de suma importância, o diálogo entre os dois, sem mágoas e ressentimentos, assim que as dificuldades conjugais comecem a surgir, para que não se acentuem. 

Mais uma vez há de se falar da importância do acompanhamento de um profissional especializado, no sentido de ajudar a tornar conscientes os aspectos dos sentimentos mais íntimos do casal. Restabelecendo a segurança e fortalecendo o vínculo do relacionamento amoroso, para que possam acolher o bebê em um ambiente de harmonia. 

Ângela Carvalho, médica ginecologista e sexóloga (Curitiba)

domingo, 12 de fevereiro de 2012

Killing your sex life?


FEATURES
The strange side effects of happiness drug
Amina Batyreva | The McGill Daily
AMINA BATYREVA | THE MCGILL DAILY
SHANNON PALUS
Published on February 9, 2012
“I mean, I’ve never even –,” Nicole* says, pausing,  “ – had an orgasm.” She draws out the “a” in “had.”
We’re sitting on bar stools around the island of her parents’ kitchen, in a suburb of Philadelphia. This is where we sat senior year of high school – high, eating cookie dough, picking over hook-up prospects; where, in grade five, we ate grilled cheese and talked about the cutest boy in the class.
Now, it’s summer break, and we’re halfway through university. Nicole’s been struggling with depression, and until recently she’s been taking Effexor, a selective serotonin reuptake inhibitor (SSRI), the most commonly prescribed class of anti-depression medication. Though we’re still talking about sex, we’re tuned into something a little darker this time.
The listed side effects of taking SSRIs include: headache, dry mouth, anxiety, nausea, diarrhea, insomnia, sleeplessness. In 2000, a twelve year-old who had been on Paxil for seven months hung herself. So, to this day SSRIs in the United States carry a black-box warning about suicide. But lurking in the drug pamphlet of every SSRI, somewhere between the media-hyped worst-case scenarios, and the string of mundanities that typically fade after a week or two, are the words “sexual dysfunction.”
The list of conditions that fall under that term could hold its own in a fine-print contest.  In no particular order: no or lower libido, delayed orgasm, anorgasmia (no orgasm), pleasureless orgasm, erectile dysfunction, problems with arousal (unspecified), and possibly genital anesthesia (in which genitals are no more useful for pleasure than, say, your arm is).
These side effects reportedly hit between 2 and 70 per cent of patients on SSRIs – the number varies study to study, depending on how the study is done. In studies where you wait for patients to bring up sexual dysfunction, a comparatively small number report having it; but when the question is asked specifically, reports always clock in at 30 per cent at least. It all makes the little, bouncing genital-less smiley faces in those Zoloft ads seem more than a little wicked.
Ben Goldacre, a doctor and Guardian columnist, lays out the stakes involved in drug-induced sexual dysfunction in his book Bad Science.
“I’m trying to phrase this as neutrally as possible,” Goldacre writes. “I really enjoy the sensation of orgasm. It’s important to me, and everything I experience in the world tells me that this sensation is important to other people too. Wars have been fought, essentially, for the sensation of orgasm.”
***
Nicole had taken Effexor for nearly a year, however, our topic of conversation that afternoon – about whether it affected her sexual function – was one that she had not even broached with the doctor that put her on the medication.
Audrey Bahrick, a psychologist at the University of Iowa, explains that the decision to take medication should be one of “informed consent.”   Patients should have an understanding of the benefits and downsides of the medication, including the possibility that it’ll mess with your sex life.
“It almost sounds trivial,” says Bahrick. You might be prepared to cope with a little loss of libido. “But it can be much more. It can be really quite a pervasive change.”
Studies clearly show that patients will, far more often than not,  fail to bring up sexual side effects unless specifically asked. This is especially true when patients have just 15 minutes with a general practitioner before being shoved out the door. (A game to play at McGill Health Services: get a doctor to prescribe you an SSRI, see if they bring up the birds and the bees.)
Prior to prescribing an SSRI, doctors need to suss out a “baseline” – or typical sexual function  – with patients first, explains Bahrick. If you have a solid idea going into  taking the medication of what your sexual function is like, it’s easier to know if the drug is taking something away.
Though Bahrick does not prescribe drugs, as a psychologist she is directly involved in patient’s treatment plans. She sees the 18 to 22 year olds that she works with as an especially vulnerable population, as their baseline of sexual function isn’t as firmly established as it is for adults.
Further, women’s sexuality risks being ignored: if a man cannot get an erection or stays hard for too long (one man I spoke to described “erections that last forever”), it seems to be a clear, easy-to-explain problem. When a women can’t reach orgasm, however, it may be harder to recognize that as an issue.
“We know a whole lot more about men’s experience. They’re a lot easier to study,” says Bahrick.
***
It turns out this is true in more ways than one. Anita Clayton, a psychiatrist at the University of Virginia who works with drug companies to study side effects of SSRIs, explains that it’s harder to get government funding to study female sexual dysfunction. “I think there’s a cultural and institutional bias against women and their sexuality, that it needs to be contained,” she says. “And I think that much of that influences the funding to do studies.”  She cites abstinence-only education as another factor impeding a meaningful discourse on the subject.
Abstinence-only education isn’t good – this is true. But the problem is deeper than that.  Its not just that sexual function is hard to study, or that it’s harder to study in women – it’s that sex is, even in some of the best of cultural conditions, defined in a male-centric and heterosexist way. It’s reduced to the male orgasm, the act of intercourse, a penis entering a vagina and depositing an amount of sperm. Women’s pleasure – which often stems from acts other than vaginal intercourse – is taken for granted or ignored altogether.
These complications apply to people like me and Nicole, too, who were not products of abstinence-only education – quite the opposite, in fact. Over the years, we’ve rented the movie All I Wanna Do from the now-bankrupt video store so many times that we might as well have been charged as responsible for wearing out the tape. In it, Kirsten Dunst goes to an all-girls boarding school, and fights the oppressive rule against wearing jewelry, and, most importantly, the one about not having male visitors. She and her cohorts skirmish with the nighttime chaperones, essentially, for the sake of getting laid.
Everything about our world told us that Dunst was right. We were taught that – should we somehow ever find ourselves apparrated to a conservative boarding school – the right to still have sex was one worth losing our dining hall privileges over. In grade five, volunteers from Planned Parenthood played the “penis game” with us, in which everyone shouted out words for genitalia at the top of their lungs, as though our yelling could hit a frequency that would shatter the playground stigmas. The school nurse had free condoms on hand, in case, it seemed, of an emergency.
In our liberal world of readily available condoms and birth control, we were free to have intercourse. But sex is brilliantly multifaceted  – desire and dysfunction aren’t always easily identified. And yet what dominates the discourse is a binary language: yes or no, penetration or not. From nosy peers: “how many people have you slept with?”; from doctors, “are you sexually active?”
If there is an erection going into a vagina, according to this way of thinking, the system is functional – enough to count as active, enough to make another notch in the bedpost. The dysfunctions experienced by men can more clearly fall under this straight-and-narrow definition.
Bahrick mentions a female she treated who said that she was not concerned about sexual side effects – she had a boyfriend, but they were not having intercourse; sexual side effects didn’t have anything to do with her.
Female arousal is more complex, and hidden, both physiologically and culturally: women do not necessarily have orgasms with every act of intercourse, though the clitoris swells when aroused, it is out of sight.
While male cum featured – necessarily, it felt – in many of my teenage conversations with Nicole, female pleasure came up explicitly for the first time that summer afternoon. It was part of her sexual baseline that she hadn’t quite bothered to look into before.
In grade ten sex ed, the subject of female masturbation came up once. Later at track practice a friend asked me, “Does anyone do that?” hdgshfgshdfghdsgjsh
***
For Bahrick, the problem is scarier than just asking the right questions, or being sensitive to the fact that a patient might not yet have discovered their baseline of sexual function. Much of her work comes from the first-hand accounts of people on SSRIs, people who have been on them for longer than the standard eight-week trial that it takes to get the drug approved by the FDA. Her findings are drawn from both patients in her office, and members of a Yahoo discussion group called SSRIsex. There are things lurking here that are deeply sinister: accounts of people going on SSRIs, losing their sexual function and never getting it back.
The mainstream medical community has not accepted the notion of post SSRI sexual dysfunction – there is no research that proves it. It could turn out to be as invalid as the link between vaccines and cognitive diseases. But, unlike Jenny McCarthy’s choice cause, no research has been done to show for sure that there isn’t a link between post-treatment sexual dysfunction and SSRIs, either.  This is the scary thing about these drugs – if there are long-term side effects, ones that extend beyond the eight-week trials, we’re currently testing them in situ, on millions of people.
“We need to talk about what we don’t know,” she continues. Post-SSRI sexual side effects are not accepted by the mainstream medical community. Still, in the past decade, studies on suicidal thoughts and SSRIs have shown that the twelve year-old’s death was likely not caused by the drug, and yet the drugs still carry warnings. Better to err on the safe side.
***
It is strange that a solution to happiness could rob us of sex. A drug called Viibryd hit the market in early 2011; the data, at glance, indicates that it might sidestep this paradox (can’t you feel that sentiment pumping through its name?). If you look at the drug insert material, rates of sexual dysfunction clock in around 2 per cent. The FDA approved the drug – but not the claim that it offers superior sexual function, as the study only compared rates of side effects in Viibryd to a placebo, not to another SSRI. In spite of its questionable accuracy, the 2 per cent figure was out: it made the media rounds, landing headlines on news websites from Salon to ABCNews.
The fact that patients are looking for a better SSRI, though, is a positive step: When Prozac first hit the market, studies that asked specifically about sexual side effects weren’t even being done. If you have a drug that really does reduce side effects, that would be a brilliant thing to market. “Yes, and if you have one that is going to be negative, you want to know that too, because it might negatively affect the treatment plan,” Clayton says earnestly.
She dismisses the claim that SSRIs can cause post-treatment sexual dysfunction – there are psychological factors to explain the post SSRI libido drop. “The number of these reports is so low. If that is the case, it’s just a coincidence,” she says, though quickly adding, “in my opinion.”
There is one more striking – and perhaps crucial – difference between the emphases of Clayton, who works hand in hand with big pharma, and Bahrick, who is a psychologist, and spends much of her time with patients. While Bahrick uses the language of “informed consent”, in her literature, Clayton uses the typical pharma language of “treatment compliance.”
“‘Treatment compliance’  is a term suggesting a more passive, less collaborative role of the patient and a more paternal role of the prescriber,” explains Bahrick. The term is out of favor with pyschologists, for this reason. “Yet the language of ‘compliance’ does still seem ever-present in the sexual side effects literature, i.e. – the side effects pose a risk to treatment compliance.” For Bahrick, a patient who sees sexual side effects as a reason to not take a drug has a valid point.
In high school, we poured over consensual sex for hours in the classroom, reading stories, running through hypothetical scenarios, like militia running though war theory. What we weren’t taught was about how to say yes or no to a drug, to a company; what violation of your self happens when you swallow a pill. What we weren’t taught is that we were entitled to explore a range of feeling, including feelings that that might take time to figure out.
I ask Clayton what she says when patients decline drugs because of side effects. “In those patients what are we going to do?” she replies, implying annoyance. “Shove it down their throats?”
***
It is winter break, 2011, and six months have passed since Nicole stopped taking medication. Though she sees a pyschiatrist regularly – and did make it through the bulk of her depression while on meds – she’s also started doing yoga and writing more in an effort to feel better.
One evening a few days before Christmas, we take the train downtown, watch a local band play a few songs at an Irish bar, and then wander out onto 12th street. It is our first time going out in Philly since we reached the legal drinking age. In a moment of abandon, we pop into a club called iCandy: a pocket of techno and rainbow strobe lights in the mild winter, encased in revolution-era brick. We take our seats on bar stools at a table for two, and a man wearing nothing but a santa hat and red briefs serves us rounds of twizzler-flavored test tube shots.
It’s one of those moments when I feel like I have wandered out of my own life and onto a movie set. I check to see that we’re still wearing the cardigans that we left the house in.  We’re off script this time: happiness and pleasure are things that aren’t necessarily tied to a chemical or a sexual conquest. We’ve learned the lessons of Dunst characters – the ones who risk it all for the act of sex under its strictest definition – and now we’re leaving them behind.
When Nicole weaned herself off the anti-depressants, she told me about how she opened up each individual plastic pill and dumped out the hundreds of tiny white beads that contained the drug. First, four every day, then, a week later, eight, and so on, until there were none left to spill out.
Now, in the bar, a small pile of glassware accumulates in front of us, as we become drunker in fifty-milliliter doses of alcohol and syrup. Nicole leans forward.
“It happened,” she says, smiling and shrugging at the same time. “I had one.”

*Name has been changed
http://www.mcgilldaily.com/2012/02/killing-your-sex-life/

sábado, 4 de fevereiro de 2012

“Tesômetro” criado por cientistas tenta explicar por que as mulheres perdem o interesse no sexo mais rápido que os homens


02/02/2012 | 15:00 | LUCIANA VICÁRIA



Os homens mantêm o desejo sexual nas alturas mesmo em relacionamentos duradouros. Já as mulheres vão perdendo o tesão mês a mês. Essa é a conclusão de uma pesquisa publicada esta semana no Journal of Sex & Marital Therapy. Para chegar a esta polêmica afirmação os pesquisadores americanos Sarah Murray e Robin Milhausen criaram um modelo chamado índice de função sexual, uma espécie de tesômetro, e acompanharam casais ao longo de sua vida conjugal.
Boa parte das mulheres relataram perda de desejo ao longo do tempo. Os homens não. Embora controverso, o estudo dá uma explicação evolucionária para a constatação: os homens precisariam manter o desejo sexual em alta para perpetuar a espécie, enquanto as mulheres teriam tarefas mais importantes com o passar dos anos, como se dedicar à prole. Uma rápida passada pelos últimos estudos sobre desejo sexual humano mostra que existem mais dúvidas do que certezas nesse campo. O que se sabe até agora é que os hormônios estão longe de explicar um comportamento permeado por ingredientes sociais. O único consenso é que a diferença entre os níveis de desejo de um casal prejudica o relacionamento e pode levar à infidelidade e a rompimentos, inclusive entre aqueles que dizem se amar.
O que fazer diante da incompatibilidade, uma situação mais rotineira do que se pode imaginar? Segundo os terapeutas, há uma série de maneiras de levantar o ânimo sexual de quem está, digamos, um pouco abatido: investir em uma viagem a dois, inovar nas carícias e, especialmente, conversar a respeito. “Até entre os casais que vivem juntos há muito tempo, o diálogo sobre sexo está longe de ser um hábito”, diz Sarah Murray, uma das autoras do estudo, da Universidade de Guelph, no Canadá. “Desconfio que os homens também perdem um pouco de desejo com o tempo, mas não têm coragem de assumir isso, nem para mim, nem para si mesmo”, diz a pesquisadora. Acho que ela tem razão.

sábado, 21 de janeiro de 2012

Rekindling the fire


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Researchers admit it is difficult to measure what is normal and what is not when it comes to the human sex drive.
Hypoactive sexual desire disorder is the medical term referring to a person experiencing persistent or recurrent lack of interest in sex, resulting in personal distress or a distressed relationship.
For women, more than 40 percent complain of low sexual desire at some point, advised the Mayo Foundation for Medical Education and Research. If you count only women with ongoing problems, the percentage is smaller, closer to 5 to 15 percent.
Brenda Gilmore, RN, APRN and certified nurse midwife for My Gynecologist will be featured in an upcoming seminar for women titled "Intimacy — From Flicker to Three Alarm Fire," at 6 p.m. Feb. 21, at the My Gynecologist office in Spring Hill.
She advised it is a very complicated topic dealing with emotional, physical and hormonal issues for women.
"Unlike for men and Viagra, there's no pill for women," Gilmore said. "For women to understand and improve sexual health, my goal is education."
There are studies being conducted with women that are medication based, she added.
"A variety of factors can influence a woman's sexual desire," said Gilmore. "Female libido is multifaceted; women need a toolbox of information and treatment options to be tailored to their individual needs."
Commonly for women, they experience a roller coaster of sexual desires coinciding with the beginning or ending in relationships, as well as during major life changes including pregnancy, menopause or illness.
Determining the norm depends on individual desires and their stage of life. Spouses and partners can influence or contribute to the stress concerning sexual relationships.
Women, just as men, are encouraged to talk with their doctor about their lack of sexual desire, as there are dozens of reasons a woman may not be interested in sex.
Physical well-being, emotions, experience, beliefs, lifestyle and relationship status all contribute to the complexities.
Physical well-being factors include fatigue, illness, body changes or medications. Other physical concerns are pain (dyspareunia) or an inability to orgasm (anorgasmia) — any of these can potentially lessen a woman's desire for sex.
Diseases and conditions including infertility, arthritis, cancer, diabetes, high blood pressure, coronary artery disease, and neurological diseases can contribute to low sex drive, according to the Mayo Foundation for Medical Education and Research.
Prescription medications such as antidepressants, antihistamines, blood pressure medications and chemotherapy drugs are known to dampen a person's libido.
Body changes can include surgery or hormone changes. Surgeries of the breasts or genital tract can affect self-esteem, thus lowering the desire for sex. Hormone levels change depending on age (menopause), pregnancy and breast-feeding.
Estrogen, commonly known as the female hormone, helps maintain the health of the vaginal tissues. During the transition to menopause, estrogen levels can drop causing decreased interest in sex and drier vaginal tissues, resulting in painful or uncomfortable sex and a decrease in desire for sexual intercourse.
Some women experience a sluggish libido during menopause, possibly due to a decrease in the male hormone, testosterone. This hormone may heighten a person's sex drive.
Dr. Mildred Farmer, medical director at Meridien Research advised low sexual desire is not a medical condition.
"Low sexual desire is only a problem if it causes significant distress," said Farmer.
Meridien Research is conducting a 'late phase' drug study, meaning the study has been conducted previously on other groups. The study includes evaluations, counseling, investigational medication, physical exams and routine lab work. For more information, call (352) 597-8839. Meridien Research is located at 16176 Cortez Blvd. in Brooksville.
"The research being conducted is specific to the types of problems a woman is having," said Gilmore. "It is a two arm approach, and it's complicated as it may not help everyone."
After having a baby and breastfeeding are also a time when hormone changes occur in sexual desire.
Other factors include caring for the baby and overall fatigue from daily life may impact desire.
Mental health problems such as anxiety, depression, stress, body image, self-esteem, history of physical or sexual abuse, and relationship issues are other issues resulting in a low sex drive.
Emotional intimacy is important to sexual desires, having a connection with your partner, conflicts or fights that are unresolved, a lack of or poor communication of sexual needs and preferences, as well as infidelity or loss in trust.
Medical treatments for low sex drive can include medications, hormone therapy, or mental health and relationship counseling, but the U.S. Food and Drug Administration has no approved medication for treatment of low sexual desire. Additional treatment options include sex and physical therapies.
Estrogen therapy is a treatment option to help with symptoms of menopause. Treatments can be by pill, patch or gel. Localized creams for the vagina can be slow-releasing suppository or ring that you place in the vagina. A doctor may prescribe both estrogen and progesterone.
Replacing testosterone in women remains controversial. It is not approved by the FDA for the purposes of treating sexual dysfunction in women.
Negative side effects include: acne, excess body hair (hirsutism), and mood or personality changes.
With any medical treatment, the doctor should closely monitor symptoms and check for any negative side effects.