<unk>  <unk> , sold under the brand name<unk>  among others, is a fixed-dose combination antiretroviral medication for the treatment and prevention of HIV/AIDS. It combines<unk>  with a low dose of ritonavir. It is generally recommended for use with other antiretrovirals. It may be used for prevention after a needlestick injury or other potential exposure. It is taken by mouth as a tablet, capsule, or solution. Common side effects include diarrhea, vomiting, feeling tired, headaches, and muscle pains. Severe side effects may include pancreatitis, liver problems, and high blood sugar. It is commonly used in pregnancy and it appears to be safe. Both medications are HIV protease inhibitors. Ritonavir functions by slowing down the breakdown of<unk> .<unk>  as a single medication was approved for use in the United States in 2000. It is on the World Health Organization's List of Essential Medicines.
Lopinavir/ritonavir
Atazanavir/ritonavir
Amprenavir
Abacavir/lamivudine
Ritonavir
Lamivudine/zidovudine
Lamivudine/tenofovir
Atazanavir/cobicistat