Pre-Exposure Prophylaxis (PrEP)

PrEP is short for Pre-Exposure Prophylaxis. It’s a daily pill taken by HIV-negative individuals to reduce their risk of contracting HIV. It contains two antiretroviral drugs and is highly effective when taken consistently. PrEP is recommended for those at higher risk of HIV transmission.

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* Prescribed through a virtual consultation with our doctors.

* Prices will vary based on your preference for generics or originals.

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Types of PrEP

There are 2 types of PrEP: Descovy and Truvada. They are both combination antiretroviral medications used for the treatment and prevention of HIV infection. The key difference between them lies in their composition:

Truvada

Tenofovir disoproxil fumarate (TDF)

  • >99% effective when taken consistently.
  • Higher impact on bone density loss and kidney function.
  • Approved for daily and on-demand use.

Descovy

Tenofovir alafenamide fumarate (TAF)

  • >99% effective when taken consistently.
  • Lower impact on bone density loss and kidney function.
  • Approved only for daily use.
Let us help you find the right treatment

Feel safe with
2-1-1 PrEP On Demand

A convenient, effective, and flexible option for HIV prevention.

  • Take 2 pills of PrEP between 2-24 hours before anticipated sexual activity.
  • If you engage in sexual activity,
 take 1 pill 24 hours later.
  • Take 1 final pill 48 hours after the first dose. (If you do engage in another sexual activity during the cycle, take another +1 pill until the cycle ends).

Long-term side effects of PrEP?

It’s essential to note that the majority of individuals who take PrEP do not experience long-term side effects, and the benefits of HIV prevention usually outweigh the risks.

Some individuals may experience the following:

Kidney function
changes

Bone density
decrease

Gastrointestinal
issues

Liver function
changes

Weight
changes

It’s essential to discuss any concerns or symptoms with a healthcare provider, as they can provide personalized guidance and recommendations.

Frequent asked questions
about PrEP

PrEP, when taken consistently, is highly effective, reducing the risk of HIV transmission by over 90%. However, it’s not 100% protective, and other preventive measures should still be used.

Possible side effects of PrEP include nausea, headache, fatigue, gastrointestinal discomfort, and changes in kidney function or bone density. It’s crucial to report any concerns to your healthcare provider.

Yes, PrEP can interact with other medications, so it’s essential to inform your healthcare provider about all medications you’re taking. They can assess potential interactions and adjust your regimen accordingly.

PrEP (Pre-Exposure Prophylaxis) is typically taken once a day, every day, for maximum effectiveness. This consistent dosing regimen helps ensure that the medication levels in your body are sufficient to provide protection against HIV infection.

Yes, you can stop taking PrEP if you’re not sexually active or no longer at risk of HIV exposure. However, it’s essential to discuss this decision with your healthcare provider before discontinuing PrEP. They can provide guidance based on your individual circumstances and help you make an informed decision about whether or not to continue PrEP.

* Content medically reviewed by Dr Kang Tungsanga.

Types of Generic PrEP available in Thailand

Generic versions of Truvada and Descovy

Generic Truvada

  • Price starts from THB1,250/bottle
  • By Mylan, which recently merged with Upjohn, Pfizer’s off-patent medicine division, to form Viatris

Generic Descovy

  • Price starts from THB990/bottle
  • Also by Mylan

Generic Truvada

  • Price starts from THB1,100/bottle
  • By GPO

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