Indications: Muscular Pain,Stiff Shoulders, Pain Relieving, Relief Fatigue, Rheumatism arthritis pain, Cervical Spondylosis, Periarthritis of shoulder bone hyperplasia, Rheumatoid, Slipped discs, Ischialgia, Acro-anesthesia, Sprain etc. How to use: Step: -1. Clean and dry affected area -2. Remove the plastic backing from one side of the patch. -3. Smooth that side over the area where you want pain relief. -4. As you remove the other half of the plastic backing, smooth the remainder of the patch over the pain area. -5. Remove from backing film and apply. -6. 8 Hours for each time, 5 times per week for a process. Do not use: 1. on wounds or damaged skin. 2. if you are allergic to aspirin or salicylates. 3.with a heating pad. 4.when sweating (such as from exercise or heat) 5.with, or at the same time as, other external application products. Stop use and ask a doctor if: 1. conditions worsen 2. symptoms persists for more than 5 days. 4. rash, itching or excessive skin irritation develops. If pregnant or breast-feeding, ask a health professional before use.