Do not use if skin is hypersensitive to salicylic acid, salicylates, rubber or if skin is damaged or diseased. Do not use if you are diabetic or if you have circulatory disorders. It is not suitable for treatment of infants. In the case of restricted renal function, seek advice from doctor. The plaster may not come into contact with mucous membranes. Avoid contact with the eyes in particular. Without medical advice you should not use several plasters at the same time over a longer period of time. For external use only.