Appearance and spread Common warts are rough bumps on hands or fingers. Plantar warts occur on the soles and may hurt with pressure. Warts can spread through direct contact, shared surfaces or picking and shaving.
Treatment Some warts disappear naturally, but this may take months or years. Treatment options include salicylic acid, cryotherapy, prescription medicines or procedures for resistant lesions. Several sessions may be required.
Safety Do not cut, burn or inject a wart at home. People with diabetes, poor circulation or reduced immunity should seek medical advice before treating foot lesions.
A dermatologist should examine a growth that bleeds, changes rapidly, is very painful, appears on the face or genitals, or is uncertain in diagnosis.
Frequently Asked Questions
Are warts contagious?
Yes, but spread varies between people.
Do they always need treatment?
No, some disappear naturally.
Can they return after removal?
Yes, recurrence is possible.
Is every rough bump a wart?
No. Uncertain growths should be examined.
This information is for education only and does not replace medical assessment or treatment by a qualified physician.