How long should corn plasters be applied before they are effective?
Apr 24, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
A corn plaster should be applied until the corn is completely healed before it can be considered cured. The specific analysis is as follows: Corns are usually caused by prolonged friction or pressure on the foot, leading to excessive thickening of the local keratin layer. This condition rarely resolves spontaneously, so corn plasters can be applied locally. Corn plasters are a type of topical medication and contain relatively high concentrations of active ingredients.
Corn plasters can be applied until the corn has completely disappeared. The detailed explanation is as follows:
Corns are usually caused by long-term friction or pressure on the feet, leading to excessive thickening of the local keratin layer. This condition rarely resolves on its own, so corn plasters can be applied locally. Corn plasters are a type of topical medication with relatively strong active ingredients. When applied to the affected area, they create a cauterizing effect on the thickened skin, causing the overgrown tissue to gradually shed under the irritation of the medication. Generally, continue using the corn plaster until the corn is fully healed, or until the skin at the application site returns to normal appearance after removing the plaster—this indicates improvement of the corn. However, it should be noted that because the medication is quite potent, caution is required if there are open wounds or bleeding at the corn site. Additionally, some individuals may be allergic to the drug or its components; in such cases, use should be avoided and treatment via surgical removal at a正规 medical facility is recommended instead.
It is advised that patients with corns pay attention to their choice of footwear in daily life, avoiding shoes that are too tight or ill-fitting. Shoes should primarily be comfortable and well-fitted.
