MedDroid
Ask MedDroid
Warts
Warts are small, rough growths on the skin caused by a virus. They are common, usually harmless, and often appear on the hands and feet.
Causes & risk factors
- Human papillomavirus (HPV) infection
- Direct skin contact
- Sharing towels or walking barefoot in wet areas
- Broken or moist skin
- Weakened immunity
Common symptoms
- Small, rough, raised skin growths
- Warts on the hands, fingers or feet
- Tiny black dots within the wart
- Pain when on the sole (verruca)
- Clusters of warts in some cases
Tests & diagnosis
- Clinical skin examination
- Dermoscopy
- Skin biopsy in unclear cases
Treatment & management
- Topical wart treatments (such as salicylic acid), as advised
- Freezing (cryotherapy)
- Minor procedures to remove stubborn warts
- Keeping feet dry and not sharing footwear
- Many warts clear on their own over time
When to see a doctor urgently
- Warts that spread, bleed or are painful
- Warts on the face or genitals
- Warts not responding to treatment
- Warts in a person with weak immunity or diabetes
Not a diagnosis. MedDroid gives general educational information about warts. It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.
Frequently asked questions
Do warts go away on their own?
Many warts clear by themselves over months to a couple of years as the immune system controls the virus, though treatment can speed this up.
Are warts contagious?
Yes. The virus can spread through direct contact and shared items, so avoid picking at warts and sharing towels or footwear.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.