Caused by the human papillomavirus (HPV), warts are highly contagious and can easily spread to other areas of the skin or to other people. If left untreated, warts may grow larger, increase in number, and cause pain or irritation, especially in areas prone to friction. Early treatment is essential to prevent further spread and complications, especially for those with weaker immune systems.

Although most moles are benign, some may cause aesthetic concerns or discomfort. Regular monitoring and removal can improve skin health and appearance.

These small, benign growths can be bothersome if located in areas where they frequently rub against clothing or skin, causing irritation.