Medicine Name: Teevir Tablet. Composition: Emtricitabine (200mg) + Tenofovir disoproxil fumarate (300mg) + Efavirenz (600mg). Side Effects: Nausea Diarrhea Rash Allergic reaction Fatigue Decreased white blood cell count neutrophils Vomiting Abdominal pain Increased transaminase level in blood Decreased phosphate level in blood Increased triglyceride level in blood Increased glucose level in blood Gastrointestinal disorder Increased liver enzymes Elevated levels of serum amylase Increased lipase in the blood Elevated creatinine kinase Headache Insomnia difficulty in sleeping Depression Dizziness Abnormal dreams Nasopharyngitis inflammation of the throat and nasal passages Upper respiratory tract infection Anxiety.