PrEP is generally well-tolerated. Some people may experience side effects when they start, like headaches, fatigue, nausea, stomach pain or diarrhea. These are often mild and will pass in a few weeks.
In a small number of people, Truvada (and generic versions) can affect your kidney function. This is why you get your blood taken before starting PrEP and every three months, to make sure your kidneys are ok. If your kidneys are affected, then no need to worry – it’s reversible once you stop taking the medication. Additional precautions should be considered for individuals with underlying bone disease. Your clinician can help give appropriate guidance if applicable.
Your Freddie clinician will monitor your lab results, which include kidney function. If you have or are at risk for kidney side effects, there’s another PrEP option for you.
Descovy is as effective at preventing HIV but it has a lower risk of these complications.