Diclofenac Potassium

See also Warning section. Diclofenac is used to relieve mild to moderate pain and swelling (inflammation) from various conditions such as headache, dental pain, menstrual cramps, and muscle aches. Some brands of this medication may also reduce pain, swelling, and joint stiffness from arthritis. Reducing these symptoms helps you do more of your normal daily activities. Diclofenac is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain....more