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Has anyone experienced excessive weight gain while taking Biktarvy? That's a significant change — nearly 30 pounds is definitely worth paying attention to and discussing with a doctor.

Weight gain on antiretroviral therapy (ART) like Biktarvy is actually quite common. In a survey of myHIVteam members, 74 percent reported Show Full Answer

Has anyone experienced excessive weight gain while taking Biktarvy? That's a significant change — nearly 30 pounds is definitely worth paying attention to and discussing with a doctor.

Weight gain on antiretroviral therapy (ART) like Biktarvy is actually quite common. In a survey of myHIVteam members, 74 percent reported gaining weight after starting an HIV medication. Some ART medications are associated with more weight gain than others, and Biktarvy (bictegravir/emtricitabine/tenofovir alafenamide) is one that has been linked to notable weight gain in studies. Before considering switching medications, here are some important things to know:

- Switching may not guarantee weight loss — there's currently no clear evidence that changing ART will result in losing the weight already gained
- Some weight gain can be a "return to health" effect — if weight was lower before diagnosis, some gain may reflect the body healing
- Individual responses vary — some people gain more weight on certain treatments than others

That said, if the weight gain is significantly affecting quality of life or health, it's absolutely worth raising with a doctor. They can help weigh the risks and benefits of switching treatments.

Some steps that may help in the meantime:

- Working with a registered dietitian on a nutrition plan
- Adding regular physical activity — walking, swimming, cycling, or whatever feels enjoyable
- Monitoring for related health markers like cholesterol and blood pressure

Never change an ART regimen without consulting a doctor first — keeping viral load suppressed is the top priority.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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