Kerasal is a topical medicine that contains salicylic acid and urea. You can use it to treat skin problems like warts, calluses, keratosis, and psoriasis. It’s available over-the-counter at most pharmacies.
Like any medicine, Kerasal has potential side effects and warnings that you need to know about before using it. You should always read and follow the directions carefully. If you’re concerned or have questions, talk to your doctor or pharmacist.
This article provides an overview of Kerasal nail warnings and precautions to help you use this medication safely and effectively.