Snake slough is different from snake skin, it is the skin membrane (cuticle on the body surface) that naturally falls off during the growth of snake. Snake slough and snake slough wine have the effects of dispelling wind, improving eyesight, detoxifying and killing insects. It is mainly used to treat various intractable dermatoses, such as stubborn tinea, scabies, swelling and pain, herpes zoster, etc. In addition, it can also be used to treat infantile convulsion, laryngitis, conjunctival congestion, lumbago, hemorrhoids, acute mastitis, choriocarcinoma and other diseases.