About crotamitonantiparasitic agent, pediculicide, scabicidal , and antipruritic.mechanism of action of crotamitoncrotamiton exerts its pharmacological action (pruritis) by virtue of its counter irritant property. after topical application it produces a cooling effect. this cooling effect counteracts the body`s attention from itching. indications for crotamiton1.pruritis 2.pediculocide 3.scabicide side effects of crotamiton1.irritation 2.hypersensitivity reactions 3.pruritus 4.contact dermatitis 5.rashes 6.warm sensation 7.allergy 8.pallor and cyanosis after extensive application