Abec L 600mg/300mg Tablet is a combination of two antiretrovirals. 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).Abec L 600mg/300mg 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 may be taken with or without food. 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.The most common side effects of this medicine include fever, tiredness, nausea, diarrhea, headaches, depression, insomnia, and rashes. These side effects are generally temporary, but if they persist or become serious inform your doctor. This medicine can also make you feel dizzy, so it is advised to avoid driving. In addition to that, avoid alcohol consumption as it may increase the intensity of the side effects. Be careful if you experience any allergic reactions such as fever, swelling, rashes, sore throat, shortness of breath, etc., you must consult a doctor immediately.Before starting with the treatment, you should consult your doctor if you are pregnant or breastfeeding, or have any health condition. Your doctor may suggest regular laboratory tests to check your blood counts and other bodily functions. If you are HIV positive, you should not breastfeed or share personal belongings like razors or toothbrushes. Consult your doctor to know about safe sex methods to prevent transmission of HIV during intercourse.