The HIV prevention pill has been a topic of conversation lately. But what is it, and how does it work? Learn more about this groundbreaking new medication from this guide.

How Does the HIV Prevention Pill Work?

The HIV prevention pill, also called pre-exposure prophylaxis (PrEP), is a medication that can be taken to prevent HIV from affecting your health. When taken consistently, PrEP has been shown to reduce the risk of contracting HIV by up to 92%. PrEP works by blocking the HIV virus from copying itself and spreading throughout the body. There are two main ways that PrEP prevents the virus from replicating. First, it helps to block the virus from entering cells. Second, the pill interferes with the virus's ability to replicate once it has entered cells. This allows the body's immune system to fight off the infection more effectively.

How Should You Take PrEP?

PrEP is most effective when taken consistently every day. But if you forget to take a dose, don't worry—there's still some protection. You can also take the pill with food, but be sure to take it at the same time each day to maintain consistent levels of medication in the blood. This way, you can be sure that you're getting the maximum benefit from the medication.

Who Should Use the HIV Prevention Pill?

When used consistently and correctly, PrEP can greatly reduce the risk of contracting HIV. The pill is recommended for people who are at high risk of exposure to the virus. For example, people who are sexually active with multiple partners or share needles for drug use should consider taking the HIV prevention pill. The pill is also recommended for HIV-negative individuals in a relationship with someone who has the virus. 

While PrEP does not provide complete protection against HIV, it's an important tool for people at high risk of infection. Keep in mind that the HIV prevention pill doesn't protect against other sexually transmitted diseases. In fact, the pill isn't a substitute for condoms or other safe sex practices. If you suspect that you may have been exposed to HIV, see a doctor as soon as possible. They can provide you with a course of post-exposure prophylaxis (PEP). This medication can prevent the virus from invading your body if you take it within 72 hours of being exposed. Also, if you're interested in taking PrEP, talk to your doctor about whether it's right for you. They can help you understand the risks and benefits of taking the medication. They'll also monitor your health while you're on PrEP.