* For relief of aches and pains associated with muscle fatigue; muscle pain; stiff shoulder; simple backache; bruises; sprains; strains; arthritis * Do not use it on wounds or damaged skin or if you are allergic to aspirin or salicylates. * How to use: for adults and children 12 years of age and over, please clean the dry affected area. Remove the patches from the backing film and apply them to the affected area, not more than 3-4 times daily. Remove after at most 8 hours. * Children under 12 years of age: consult a doctor. * Store it in a dry place below 30 degrees; avoid direct sunlight.