Warts are small, benign growths that can appear on the skin. They are caused by the human papillomavirus (HPV) and can occur in different shapes and sizes. There are three main types of warts: common warts, plantar warts, and flat warts.
Common warts are the most common type of wart and are often found on areas of the body that are exposed to trauma or cuts. They are grey or brown in color, have a rough or bumpy appearance, and usually have small black dots in the center. Common warts can occur on any part of the body but are most commonly found on the hands and fingers.
Plantar warts are usually found on the soles of the feet. They are thick, grainy, and have a hard, callused appearance. They can be painful when pressure is applied to them, such as when walking.
Flat warts are the least common type of wart and are usually found on the face, arms, or legs. They are small, flat, and smooth, and can be skin-colored, pink, or light brown.
Although warts are generally harmless, they can be annoying and uncomfortable. If warts become bothersome, there are treatments available to help remove them. These include topical treatments, cryotherapy (freezing), and laser therapy. If you have any concerns about warts, it is best to consult a medical professional.