Question 1

What Is the “2-1-1” Rule for PrEP?

Accepted Answer

The “2-1-1” event-driven PrEP dosing strategy has been studied primarily in adult men who have sex with men. It is not FDA-approved for all populations and should only be used under the guidance of a qualified healthcare provider.

Question 2

Do I Still Need Condoms While on PrEP?

Accepted Answer

PrEP lowers the risk of HIV infection but does not protect against other sexually transmitted infections (STIs). Barrier protection may still be recommended as part of a comprehensive prevention strategy.

Question 3

What Happens If I Skip One Day of PrEP?

Accepted Answer

If you miss a dose, take it as soon as you remember, unless it is close to your next scheduled dose. Missing doses may reduce effectiveness. Do not double the dose to make up for a missed tablet.

Question 4

Is Emtricitabine / Tenofovir Disoproxil Fumarate the Same as Truvada?

Accepted Answer

Truvada is a brand-name version of Emtricitabine / Tenofovir Disoproxil Fumarate 200 mg / 300 mg. Generic versions contain the same active ingredients and are used for the same approved indications.

Question 5

How Long Does PrEP Take to Become Effective?

Accepted Answer

Protection timing may vary depending on the type of exposure. Consistent daily use is required. Consult a healthcare provider for individualized guidance on the onset of protection.