What is PrEP & How Does it Work?
PrEP (Pre-Exposure Prophylaxis) is a medication for individuals who are HIV-negative to prevent acquiring the virus. When taken as prescribed, it stops HIV from taking hold and spreading throughout your body. It is highly effective and endorsed by the WHO.
Medication Information & Composition
PrEPAsia is a social enterprise registered since 2018, dedicated to providing low-cost Thai generics manufactured by the Thailand Government Pharmaceutical Organization (Thai GPO) to Asia. Understanding the different formulations available:
Teno-EM (Generic Truvada)
Composition: Tenofovir Disoproxil Fumarate (TDF 300mg) and Emtricitabine (FTC 200mg).
This is the global standard formulation and the most widely researched and prescribed PrEP medication worldwide.
TAF-EM (Generic Descovy)
Composition: Tenofovir Alafenamide (TAF 25mg) and Emtricitabine (FTC 200mg).
This newer formulation processes differently in the body, presenting a gentler profile on kidneys and bone mineral density.
Original Descovy®
Composition: Tenofovir Alafenamide (TAF 25mg) and Emtricitabine (FTC 200mg).
Brand-name medication manufactured by Gilead Sciences. Contains the exact same active ingredients as TAF-EM.
Options for Getting PrEP for the Asia Pride Games
Review the logistical options for securing your medication either pre-arrival or at the games.
*Disclaimer: Prices may vary between destination countries due to different country conditions, shipping, and operating costs.
Shipping refund guarantee: PrEPAsia offers a shipping refund guarantee if the shipment does not arrive at the destination country customs within the stated delivery timelines.
Pathway A: Pre-Arrival Delivery to your Home Country
Order via PrEPAsia and have the medication shipped directly to your home country (SG, HK, JP, KR, etc.) before you fly to Taiwan.
Recommended for travelers who want peace of mind before departure.
Pathway B: Asia Pride Games Office Collection
Order via PrEPAsia and collect your medication at the official Asia Pride Games Office in Kaohsiung during the games (collection available from 27 Apr to 9 May 2026).
Considerations: Cost-effective, fully online process. TFDA and Taiwan customs processing are managed by PrEPAsia Taiwan customer service, but parcel release remains subject to TFDA and customs approval.
Pathway C: Purchasing from Local Hospitals/Clinics directly
Consulting a local Taiwanese clinic or hospital upon arrival. Less waiting time, but high costs.
No subsidies for foreigners. Average costs including doctor fee and lab tests are extremely high (~1,500 TWD Consultation + ~3,000-12,000 TWD per bottle).
Examples: Kaohsiung Municipal Min-Sheng Hospital HERO Center, Far Eastern Memorial Hospital (Taipei), Taoyuan General Hospital.
Deadlines for Shipments
(For those planning to receive PrEP prior to the Asia Pride Games before 30 April 2026)
International Visitors
Delivery to Home Country (pre-flight)
Collection at Kaohsiung Asia Pride Games Office
Taiwan Residents
Domestic Home Delivery
Comprehensive FAQ
What is PrEP?
PrEP (Pre-Exposure Prophylaxis) is a daily medication for HIV-negative individuals to prevent HIV infection. When taken as prescribed, it reduces the risk of getting HIV from sex by about 99%.
Who should consider taking PrEP?
PrEP is recommended for individuals at higher risk of HIV exposure, including those with multiple sexual partners, inconsistent condom use, or partners whose HIV status is unknown.
What medical tests are required before taking PrEP?
Before starting PrEP, you must test negative for HIV. As a general medical guideline, doctors also require tests for Liver and Kidney functions (eGFR) and Hepatitis B. Please note that your doctor may differ and request additional tests based on your individual health profile.
Daily vs. On-Demand (Event-Driven) PrEP?
Daily PrEP means taking one pill every day, offering constant protection.
On-Demand (2-1-1) means taking 2 pills 2-24 hours before sex, 1 pill 24 hours after the first dose, and 1 pill 24 hours after the second. Note: On-Demand is ONLY recommended for cisgender men who have sex with men and MUST be discussed with your doctor.
Does PrEP protect against other STDs?
No. PrEP only protects against HIV. It does not prevent syphilis, gonorrhea, chlamydia, or other sexually transmitted diseases. Consistent condom use is highly recommended for comprehensive STD protection.
Are there side effects?
Most people experience no side effects. A small percentage may experience mild nausea, headaches, or stomach pain in the first few weeks, which typically subsides as your body adjusts.
Is it legal to import PrEP into Taiwan? How long does it take?
Yes. Under Taiwan FDA regulations, individuals may import up to a 6-month supply of personal medication provided they have a valid doctor's prescription. The TFDA approval process takes 3 to 4 weeks on average. PrEPAsia handles this entire import declaration for you.