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How Long Does Post Exposure Prophylaxis Take To Work

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Non-Occupational Post Exposure Prevention

Other non-occupational HIV PEP programs may be available through emergency rooms or local clinics. Your city or state department of public health may have more information about HIV nPEP programs in your area. This list merely reflects formal programs that we are aware of at the time of publication. Commentary The decision to use nPEP is a difficult one. Even if you participated in an activity that put you at high risk for HIV infection,...
Ask the Experts

Post Exposure Prophylaxis

Hi, Iam SM, Iam currently taking post exposure prophylaxis (PEP) and on my third week. On my third week I got exposed to HIV again. Do I have to take another 30 days dosageor the remaining 9 days medication will do?...
Benjamin Young, M.D., Ph.D.

Response from Benjamin Young, M.D., Ph.D.

Rocky Mountain CARES
Hello and thanks for posting.You raise an interesting question, as if you're already taking PEP and your re-exposed to HIV, could the PEP work as a pre-exposure prophylaxis (PrEP)?What we know that it takes about a week for PrEP to reach... Read more »

Post-exposure prophylaxis

Hos does PEP work?It is starting to get quite popular here down under, but I dont understand how it actually works. If PEP blocks a cell cycle in replication, how come the meds dont 'cure'HIV? What is the percentage of effectivity of...
Benjamin Young, M.D., Ph.D.

Response from Benjamin Young, M.D., Ph.D.

Rocky Mountain CARES
PEP, or post-exposure prophylaxis works by preventing viral replication. Productive viral replication results in the insertion of the HIV chromosome into our genes-- hence it becomes part of our cell's own chromosomes and can be very... Read more »

Post exposure prophylaxis after a patient tests negative

Mr. SowadskyI am an RN working in Canada.Yesterday I was accidentally pricked by a syringe after having given an intramuscular injection.Afew hours after I had a baseline blood draw for HAG,HAB,HCA and HIV.The patient whose needle I was stuck by...
Rick Sowadsky, M.P.H.

Response from Rick Sowadsky, M.P.H.

Nevada State Health Division AIDS Program
Thank you for your question. Post-Exposure Prophylaxis (PEP) is recommended for significant occupational exposures to the blood of patients known to have HIV, or known to be at high risk for HIV. In a situation such as yours, the decision to... Read more »

Do I need to Start Post Exposure Prophylaxis?

I had a nude massage from a sex worker including my fingering her and manual release. She had touched herself and used saliva to lubricate her hand to masturbate me. I have herpes and I've had flulike symptoms for the past couple of days since...
Robert J. Frascino, M.D.

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation
Hello,PEP for a slippery spit hand job? No, of course not. The "E" in PEP stands for "exposure," and to even consider PEP, the exposure has to be very significant. Yours certainly was not. Your symptoms "for the past couple... Read more »
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Post-Exposure Prophylaxis (PEP) - Help

Posted by MF2010
Hi all,

I've been exposed to HIV in the beginning of this month.
My condom completely broke and i had sex for a couple of minutes completely exposed. I suspect my partner was HIV infected.

Went straight to the hospital and started Post-Exposure... Read more »

4 week 'negative' girlfriend showing extreme symptoms post (my) exposure

Posted by 908320498, 10 Replies
Hi guys,

Firstly - thank you for running such an informative service. I have already posted this on another forum but maybe you - as experts - can help shed some light / further offer some assistance.

Please help me.

45 days ago - whilst traveling... Read more »

Scared of this sore throat at 116 days post exposure ?

Posted by Timmy, 1 Reply
Got tested 93,94 and 108 days by CMIA test - it came non reactive and also HIV RNA test at 108 days which was undetectable but I am again worried now after exhaustion, appetite loss , continuos sore throat and swollen lymph. And testing guidelines... Read more »

exposure 10 days ago--prophylaxis drug an option?

Posted by Anonymous, 2 Replies

I'm happily married and monogamous for the past 10 years. Ten days ago 5 minutes of drunken stupidity could have changed all that.

I had gone to a strip club (which is a rarity for me). I got way too drunk and stupid, and got a lap dance. The... Read more »