What causes plantar warts?

What causes plantar warts?

Blog Article

Verrucae, commonly known as plantar warts, are caused by the human papillomavirus (HPV) and typically develop on the soles of the feet. These warts are usually small, rough growths that may appear individually or in clusters, and they often have tiny black dots in the center, which are clotted blood vessels. While verrucae are not dangerous, they can be uncomfortable or painful, especially when located on weight-bearing areas of the foot like the heel or the ball of the foot.

Plantar warts are more likely to affect children, teenagers, and people with weakened immune systems. They are highly contagious and can spread through direct contact with infected skin or surfaces. This often happens in public places such as swimming pools, gyms, or communal showers, where the virus thrives in warm, moist environments. The virus can enter through small cuts or breaks in the skin, leading to the formation of warts.

Verrucae can be stubborn and difficult to treat. Over-the-counter remedies, such as salicylic acid, can help dissolve the wart tissue, but they often take weeks or months to be effective. Freezing treatments (cryotherapy) are another option, which involves using liquid nitrogen to destroy the wart tissue. In more severe or persistent cases, a doctor may recommend laser therapy or minor surgical removal of the wart. Despite treatment, verrucae can sometimes recur, as the virus may remain in the skin.

Preventive measures include avoiding direct contact with warts, wearing flip-flops or water shoes in communal areas, and keeping feet clean and dry. Strengthening the immune system by maintaining a healthy lifestyle can also help prevent the virus from taking hold. If verrucae cause significant pain or discomfort, or if they don’t respond to treatment, it is advisable to seek medical advice to explore more intensive treatments.

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