Acyclovir Antiviral for topical use Ointment for topical and topical application 5%. Nikavir® antiviral [HIV] agent Tablets 400 mg. Nikavir® An antiviral [HIV] agent. tablets of 200 mg Timazid® antiviral [HIV] agent Capsules, 100 mg and 200 mg. Phosphaladin® Antiviral [HIV] agent Tablets, film-coated, 150 mg + 400 mg.