The corns patch is recommended to be changed once a day. Chicken eye is foot friction and pressure caused by keratin layer hyperplasia, clinical often local treatment, you can use the chicken eye patch external paste. The main component of the corns is salicylic acid, which has the effect of softening the stratum corneum, often applied to the affected area, it is recommended that the patch is replaced once a day. Chicken eye patch should be used under the guidance of a doctor, pay attention to the protection of normal skin, avoid private medication. If in the use of redness, swelling, itching and other uncomfortable symptoms, to wash clean with water in a timely manner, and in serious cases to consult a doctor in a timely manner, and at the same time on the corns patch allergic to the crowd to avoid the use of.