Treatment may be unnecessary. However, treatment
options such as cryotherapy, curettage, and
laser therapy may be done. Gradual removal of lesions may also be achieved by oral or topical therapy. Other options for topical therapy include iodine and salicylic acid, potassium hydroxide, tretinoin, cantharidin, and imiquimod and must be prescribed by your doctor. Keep the area clean and dry and try to avoid manipulating the lesion to prevent secondary infection.