1 The medicine may be given every six to eight hours, as needed, up to 40 mg per kg per day. 2  Infants younger than 6 months of ageâUse and dose must be determined by your doctor. 3  For menstrual cramps: 4  Adultsâ400 milligrams (mg) every four hours, as needed.
Diclofenac and misoprostol combination is used to relieve symptoms of arthritis (eg, osteoarthritis or rheumatoid arthritis) in patients who may develop stomach ulcers from taking nonsteroidal anti-inflammatory drugs (NSAIDs).
Both diclofenac and ibuprofen can be used to treat joint inflammation and menstrual pain. However, ibuprofen can also reduce a fever and pain from a headache, toothache or injury. Both medications can cause intestinal issues such as diarrhea, gas and constipation, tinnitus, or ringing in the ears, and dizziness.