Diclofenac potassium capsule, and the clinically used diclofenac sodium capsule is the same, all belong to the non-steroidal anti-inflammatory analgesic. Mainly used in some acute pain short-term treatment, like common types of arthritis caused by pain, as well as accidental injuries caused by joint sprains or muscle strains, in the pain of taking this drug, have a very good effect. In addition, for the pain after surgery, as well as oral surgery caused by various types of toothache, also has a very good analgesic effect. It is also commonly used in the treatment of gynecological pain, such as common dysmenorrhea and pain caused by gynecological inflammation, after taking this drug also has a very good effect. However, because this drug belongs to the non-steroidal class, so for active ulcers, especially with the bleeding of the patient is best prohibited. If there is high potassium in the body, it is also recommended not to choose this drug, you can choose diclofenac sodium capsules to take.