Optidon contains Propyphenazone, a non-steroidal anti-inflammatory drug that has a proven fast onset but short duration of action, and caffeine, which has a stimulating effect that wards off drowsiness and restores alertness. Caffeine enhances the analgesic potency of Propyphenazone. Optidon is used in severe headaches, toothache, menstrual pain, body aches, rheumatic pain, and fever.