How Does Keratolytic Action Remove Corns?

Corns and calluses defined

Corns and calluses form on the foot when excessive pressure causes multiple layers of skin to build up. Ill-fitting shoes are often the cause of the pressure. Doctors refer to the thickened skin as hyperkeratosis. These areas of thickened skin become painful, especially on portions of the foot where pressure is applied during movement. Corns, also known as helomas, resemble round, raised areas of thickened skin, often with a conical shape. Closely related to corns, calluses create flat areas of thickened skin.

How keratolytic drugs remove corns

Application of keratolytic medications soften hardened areas of skin that are commonly seen in corns, calluses and warts. Over time, the softened skin falls off, remedying the problem. Occasionally, the patient needs to peel the softened skin from the site of the corn. Keratolytic drugs act to "melt" away the protein, known as keratin, in the thickened skin of the corn.

How to Use Keratolytic Medications

Effectively using the keratolytic drugs requires that the patient prepare the site of the corn properly. Soaking the foot in water, drying and using a pumice stone before applying the topical keratolytic medication will soften the skin, improving the results. The patient brushes an application of the drug onto the corn or callus, covers it with a bandage, and repeats the process twice daily for up to two weeks or until the thickened skin of the corn can be peeled away. Diabetics and others with circulatory problems must discuss the use of keratolytic drugs with their physician before use.

References

• Analysis of keratolytic drugs
• Liquid corn and callus remover
• Treatment for corns and calluses

Resources

• What are corns and calluses