Lamivudine(300mg)Uses Lamivudine is used in the treatment of hiv infection and chronic hepatitis b virus (hbv) infection.How it works Lamivudine prevents the multiplication of HIV virus in human cells. Thus stops the HIV virus from producing new viruses. .Common side effects Fatigue, Headache, Nausea, Vomiting, Abdominal pain, Dizziness, Ear infection, Nasal infection, Throat infection, Sore throat, Skin rash, Muscle pain, Fever, Chills, Diarrhoea.Tenofovir(300mg)Uses Tenofovir is used in the treatment of hiv infection and chronic hepatitis b virus (hbv) infection.How it works Tenofovir prevents the multiplication of HIV virus in human cells. Thus stops the HIV virus from producing new viruses. .Common side effectsFatigue, Weakness, Headache, Nausea, Diarrhoea, Muscle pain, Pain, Dizziness, Depression.