Cold-warm plaster

摘要

A composition for topical application characterized in that it includes, in a hydrogel base, vanillyl butyl ether and menthol. The composition described herein produces an ordered development of cold and warm sensations, obtaining effects that are particularly useful in the treatment of painful disorders of neurological and/or muscular origin. The composition has further moisturizing and soothing effects that concur to an effect that is also curative, i.e., not simply symptomatic, of rheumatic and muscular pain, trauma and bruises. The composition is compatible with each administration form, being preferably and advantageously formulated as a plaster.

主权项

1. A topical composition consisting essentially of 0.01-1% vanillyl butyl ether and 0.1-10% menthol dispersed in a hydrogel, wherein said hydrogel has a water content of 20-55% and its dry phase is present in a weight ratio between 35:1 and 2:1 with respect to the sum of vanillyl butyl ether and menthol.