HIV Prevention Medication - PrEP Treatment

PrEP (Pre-Exposure Prophylaxis)

It’s the use of anti-HIV medication that keeps HIV negative people from becoming infected. PrEP is approved by the FDA and has been shown to be safe and effective. A single pill taken once daily, it is highly effective against HIV when taken every day. The medication interferes with HIV’s ability to copy itself in your body after you’ve been exposed. This prevents it from establishing an infection and making you sick.


Is PrEP effective in preventing HIV?

Yes if used properly. PrEP is proved to be effective in reducing the risk of acquiring HIV through sex when used consistently with strict adherence. According to the iPrEx clinical study by the US Department of Health and Human Services in 2011, the risk of HIV acquisition was reduced by as much as 96%-99% (CI: 86%-100%) among men who have sex with men (MSM) who adhered well to PrEP. Studies show that daily doses of PrEP also reduced HIV transmission among heterosexual serodiscordant couples (in which one partner is infected with HIV and the other is not) by 75%. 

Please note that the effectiveness of PrEP is highly contingent on the degree of drug adherence of the user. One needs to adhere strictly to the drug regimen to reduce the risk of acquiring HIV.


Enquiries -
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Address :
Central Center
21/F, Li Dong Building, Li Yuen Street E, Central, HK
Prince Edward Center
18B, The Lamma City#761 Nathan Road,Prince Edward, Kowloon