Wart Remover can cause a rare but serious allergic reaction or severe skin irritation. These reactions may occur just a few minutes after you apply the medicine, or within a day or longer afterward.
Stop using this medicine and get emergency medical help if you have signs of an allergic reaction: hives, itching; difficult breathing, feeling light-headed; swelling of your face, lips, tongue, or throat.
Also stop using Wart Remover and call your doctor at once if you have:
severe headache, ringing in your ears, problems with hearing, thinking problems;
severe stomach pain, vomiting, or diarrhea;
a light-headed feeling, like you might pass out;
shortness of breath; or
severe burning, dryness, or irritation of the skin.
Common side effects may include:
minor skin irritation, rash, or peeling; or
changes in the color of treated skin (usually whitening).
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
 Wart Remover side effects (more detail)
