|No sleep from 2 days! (NON-OCCUPATIONAL POST EXPOSURE PROPHYLAXIS)
Sep 5, 2008
Hello Dr. Frascino,
I am a 26 yr old male from Tulsa, Oklahoma. I had unprotected viginal sex 2 days before with an unknown girl. I have been loyal to my girl friend till now. I don't know the HIV status of that girl, but she accepted that she had had sex with more than 5 men till now. She denied she was a hooker. But i doubt the same.
Soon after the intercourse i realised my mistake and freaked out. I went to a nearby hopspital but they had no clue about PEP medication to reduce chances of HIV. I dont know what my chances of HIV infection are and i am out of sleep. I feel i got all the symptoms for HIV. I had rashes before and i get mouth ulcers regularly! Please advice what i should do?
| Response from Dr. Frascino
Hey Tulsa Guy,
Your nearby "hopspital" has no clue what PEP is??? YIKES! That's shocking even for a square red state in the middle of the country!
I doubt an HIV-knowledgeable physician would recommend a course of PEP for the type of risk you took ("viginal sex"!?), but if someone did have a significant HIV exposure, I'm very concerned about this hospital's astounding stupidity. I'd suggest you download a copy of the U.S. Department of Health and Human Services Guidelines for Non-Occupational Post-Exposure Prophylaxis at www.cdc.gov/mmwr/preview/mmwrhtml/rr5402a1.htm and send it to the chief of staff at the hospital with my compliments (and a copy of this post). I'll post some general information about nPEP below.
Regarding your current situation:
1. Unprotected sex does place you at some degree of risk for STDs, including HIV. HIV testing is warranted at the three-month mark. HIV-antibody tests taken prior to three months are not considered to be conclusive.
2. Despite feeling you have "all the symptoms for HIV," whatever you are feeling 2 days after your indiscretion is not related to HIV. Acute retroviral syndrome symptoms take weeks to appear, not hours or days. Your symptoms are most likely related to guilt and fear.
3. PEP, if it were warranted, would need to be started as soon as possible and no later than 72 hours after exposure.
1. Calm down!
2. Level with your girlfriend. It's not only the best way to cope with your guilt; it's also the right thing to do.
3. Get HIV tested at the three-month mark.
4. Always use latex condoms for penetrative sex, including sex with your girlfriend.
5. Take a read through the archives of this forum. You should find the information and testimonials enlightening and reassuring.
Treatment After Exposure to HIV
August 24, 2007
What Is Post-Exposure Prophylaxis?
Prophylaxis means disease prevention. Post-exposure prophylaxis (or PEP) means taking antiretroviral medications (ARVs) as soon as possible after exposure to HIV, so that the exposure will not result in HIV infection. These medications are only available with a prescription. PEP should begin as soon as possible after exposure to HIV, but certainly within 72 hours. Treatment with 2 or 3 ARVs should continue for 4 weeks, if tolerated.
Who Should Use PEP?
Workplace Exposure PEP has been standard procedure since 1996 for healthcare workers exposed to HIV. Workers start taking medications within a few hours of exposure. Usually the exposure is from a "needle stick," when a health care worker accidentally gets jabbed with a needle containing HIV-infected blood. PEP reduced the rate of HIV infection from workplace exposures by 79%. However, some health care workers who take PEP still get HIV infection.
In 2005, the Centers for Disease Control reviewed information on PEP. They concluded that it should also be available for use after HIV exposures that are not work-related. People can be exposed to HIV during unsafe sexual activity, when a condom breaks during sex, or if they share needles for injecting drugs. Infants can be exposed if they drink breast milk from an infected woman. In a study of PEP in 400 cases of possible sexual exposure to HIV, not one person became infected with HIV.
Should PEP Be Used for Non-Occupational Exposure?
HIV exposure at work is usually a one-time accident. Other HIV exposures may be due to unsafe behaviors that can occur many times. Some people think that PEP might encourage this unsafe behavior if people think that PEP is an easy way to avoid HIV infection. There are other reasons why PEP might not be a good idea for non-occupational exposure:
There is no research to show that PEP works for non-occupational exposure. We don't know how soon after exposure to HIV someone has to start PEP.
PEP is not a "morning-after pill." It is a program of several drugs, several times each day, for at least 30 days. PEP costs between $600 and $1,000.
For best results, you have to take every dose of every PEP medication. Missing doses could mean that you develop HIV infection. It could also allow the virus to develop resistance to the medications. If that happens they would no longer work for you.
The medications have serious side effects. About 40% of health care workers did not complete PEP because of the side effects. Despite these concerns, there is growing interest in PEP for non-occupational exposure. Most programs include counseling to inform and encourage people to avoid exposure to HIV.
How Is PEP Taken?
PEP should be started as soon as possible after exposure to HIV. The medications used in PEP depend on the exposure to HIV. The following situations are considered serious exposure:
Exposure to a large amount of blood;
Blood came in contact with cuts or open sores on the skin;
Blood was visible on a needle that stuck someone; and
Exposure to blood from someone who has a high viral load (a large amount of virus in the blood).
For serious exposures, the U.S. Public Health Service recommends using a combination of three approved ARVs for four weeks. For less serious exposure, the guidelines recommend four weeks of treatment with two drugs: AZT and 3TC.
In January 2001, the Centers for Disease Control warned against using nevirapine for PEP because of the risk of liver damage. See Fact Sheet 431 for more information on nevirapine. The CDC has updated its PEP recommendations in September of 2005.
What Are the Side Effects?
The most common side effects from PEP medications are nausea and generally not feeling well. Other possible side effects include headaches, fatigue, vomiting and diarrhea. For more information, see the fact sheets on individual ARVs.
The Bottom Line
Post-exposure prophylaxis (PEP) is the use of ARVs as soon as possible after exposure to HIV, to prevent HIV infection. PEP can reduce the rate of infection in health care workers exposed to HIV by 79%. The benefits of PEP for non-occupational exposure have not been proven. This use of PEP is controversial because some people fear it will encourage unsafe behaviors.
PEP is a four-week program of two or three ARVs, several times a day. The medications have serious side effects that can make it difficult to finish the program. PEP is not 100% effective; it cannot guarantee that exposure to HIV will not become a case of HIV infection.
For More Information
CDC guidelines on PEP are on the Internet. Occupational exposure: www.thebody.com/cdc/pdfs/rr5011.pdf
Non-occupational exposure: www.cdc.gov/mmwr/preview/mmwrhtml/rr5402a1.htm
This article was provided by AIDS InfoNet.
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