Diclofenac is known to be a non-steroidal anti-inflammatory drug (NSAID). This medicine works by reducing substances in the body that cause pains and inflammation. This medication is a medication known to treat mild to moderate pain, or signs and symptoms of osteoarthritis or rheumatoid arthritis.

The brand of this medicine is effective in the treatment of menstrual cramps. Diclofenac powder is used to treat a migraine headache attack. The powdered substance (cambia) of this drug is used to treat headache that has already begun, it will not prevent headache or reduce attack number.