Intro – Warts are common skin growths caused by the human papillomavirus (HPV). They can appear on various parts of the body, including the hands, feet, face, genital area, and other areas with moist skin. Warts are usually harmless but can be unsightly and, in some cases, cause discomfort or irritation.
Causes
- Human Papillomavirus (HPV): Warts are primarily caused by infection with certain strains of HPV. There are over 100 types of HPV, and different types are associated with different types of warts. The virus enters the body through small cuts, breaks, or weakened areas of the skin.
- Direct Contact: Warts are contagious and can be spread through direct skin-to-skin contact with an infected person. They can also be spread indirectly through contaminated surfaces, such as towels, clothing, or shared objects.
- Weakened Immune System: A weakened immune system due to factors like stress, illness, or certain medical conditions can make an individual more susceptible to HPV infection and the development of warts.
- Scratching or Biting: Scratching, biting, or picking at existing warts or the surrounding skin can potentially spread the virus to other areas of the body.
- Moist Environments: HPV thrives in warm, moist environments. Warts are more common in areas of the body with moist skin, such as the soles of the feet and the genital area.
- Age and Gender: Warts are more common in children and teenagers than in adults. Certain types of warts, such as genital warts, are more prevalent in adults. Additionally, genital warts are more common in women.