Nevilast Tablet is a combination of antiretrovirals medicines. It is prescribed to treat HIV (human immunodeficiency virus) infection. It boosts up the immunity to fight against HIV to manage or treat AIDS (acquired immunodeficiency syndrome).Nevilast Tablet restricts the growth of HIV in the body and reduces the risk of getting HIV-related complications to improve the lifespan of an individual. The medicine should be taken in an empty stomach for better efficacy. Taking these medicines regularly at the same time increases their effectiveness. A dose of this medicine should not be missed as it can affect your recovery. It is important to complete the full course of the treatment until your doctor advises you to stop it.Common side effects of this medicine include headache, tiredness, trouble sleeping, nausea, diarrhea, dryness in the mouth, fever, and rash. These side effects are generally temporary, but if they persist or become serious inform your doctor. This medicine can also make you feel dizzy or drowsy, so it is advised to avoid driving. In addition to that, avoid alcohol consumption as it may increase the intensity of the side effects.