The most common symptoms of HIV patients after taking the drug are nausea and vomiting in the early stages. It is recommended that patients taking efavirenz should take the drug at night before going to bed, and that family members should be advised to protect the patient’s personal safety. For the long-term observation after taking the drug, some patients may show nausea, poor appetite, anorexia and other manifestations, which often suggest that there is liver function damage. Some patients who took tenofovir may have more serious osteoporosis and renal impairment during pregnancy. Some patients may also have lipid abnormalities after taking Crestor. It needs to be clarified by laboratory tests. Patients taking antiviral drugs need to be regularly followed up and observed in the hospital to clarify whether there are any adverse drug reactions and to intervene early to deal with them.