Pain Pain Patch is acting on the skin surface of the human body, through the role of skin absorption, absorption of the ingredients in the drug, the efficacy is mainly to fight against the various joints and muscles, waist and hip pain, the main role is to activate blood circulation and analgesic effect. Used for acute and chronic injuries in the location, usually the drug ingredients contain ibuprofen or diclofenac sodium ingredients, such drug ingredients are mostly for the purpose of pain relief. Some drugs may also have a series of ingredients such as musk and active oil, which play a role in activating blood circulation, removing blood stasis and reducing swelling, and at the same time need to appropriately limit the activities of the joint injuries, to avoid further strain on the joints, and can also be given to physiotherapy, acupuncture and other ways to treat the pain.