Analgesics shows pain killing effect.
Antiseptics are applied to diseased skin surface.
Antihistamines prevents the interaction of histamine with its receptor .
Antacids are used in the treatment of acidity.
Tranquilisers are used in treatments of stress.
Antibiotics Inhibit the growth of microorganisms can be given orally.
Disinfectectants are applied to inanimate objects.