The Chinese best herbal pain patches use for inflammatory arthritis,helps arthritis in knee and neck.Main Ingredients:Reticulate millettia, saline ... Function:This product has preventive, health care and convalescence functions for pain, swelling and numbness from hyperosteogeny, spur, cervical ... plasters, and use of 3-4 courses is suggested for best result. Precautions:Topical use, don't use on ...