When the drug Truvada achieved FDA approval in July of 2012 as a medication to prevent HIV infection among people who are negative (a strategy known as pre-exposure prophylaxis, or PrEP), it’s as if the ghosts of naysayers from the 60’s rose from their resting places, delighted and re-energized and began drilling their mid-century objections into the hearts and minds of contemporary society.
Maybe proponents of PrEP like myself believed the response to the drug would be more enthusiastic. Surely anyone who lived through the horror of early AIDS would thank God that a new prevention strategy exists that doesn’t rely upon condoms alone. The fury of the response has been a little startling to me.
Fortunately, Facebook groups and online sites that explain the facts about PrEP are springing up everywhere to address misinformation and to clarify legitimate areas of concern. Here are the most persistent objections to PrEP, and the facts as we know them.
People wouldn’t need PrEP if they would use condoms. They just want to bareback.
Will HIV Ever be Safe Enough for You?
Studies show that people on PrEP do not have an increase in high risk sexual behavior, but cynics have visions of wanton orgies ahead worthy of vintage gay porn status. Alas, what others do in their sex lives is out of our control, whether that drives people up the wall or not.
The facts are these: more than half of gay men do not use condoms or do not use them consistently. This fact has remained true throughout the 30 years condom use has been measured among gay men, including during the darkest years of the AIDS crisis. We can address 50,000 new infections a year or we can have a useless moral debate.
The lack of condom use is what makes PrEP so exciting as a prevention method. The very first large study of PrEP was the iPrEX Study, an international study of 2,500 people that was comprised mostly of gay men and some transgender women. The study showed that people who use Truvada as PrEP correctly (taking a pill every day) can have their risk reduced by 90 percent or more, depending on adherence. Some models show an efficacy rate of up to 99 percent based on near-perfect adherence.
PrEP is also not dependent on last minute decisions in the heat of passion. Taking a pill in the morning is calmly detached from having sex that night.
PrEP is not necessarily an either/or proposition, because lots of people taking PrEP are also using condoms. But let’s be real. Most people seeking out PrEP already don’t use condoms or they don’t want to use them anymore. Since they are trading one prevention device for something that has a better success rate and is easier to use, what’s it to you?
We don’t know the side effects of Truvada. We have years of data of Truvada side effects on people with HIV (it’s been FDA approved to treat HIV since 2004). Truvada was selected for clinical trials as a PrEP drug because of its favorable safety profile.
It is true that there are some reports of bone density and kidney problems among people with HIV using Truvada as part of their treatment regimen. These side effects have sometimes been serious. We can’t assume the experience of HIV negative people will be the same, and that’s why Truvada patients, positive and negative, should be routinely tested for bone density and kidney function.
More and more HIV negative writers and bloggers (and even a gay porn star) are sharing their experiences on PrEP but, thus far, side effects haven’t been part of their story.
Watching them share their progress publicly over time should be quite interesting. Understanding side effects is part of the assumed risk we take with medications, as any television commercial for a pharmaceutical drug will attest. If you don’t want to cough up blood, for instance, or have bloody stools or nausea or a ringing in your ears, don’t take aspirin. Those side effects are uncommon, and so are the side effects of Truvada.