Understanding the Different Types of Warts and Their Treatments
Warts are common, benign skin growths that can appear on various parts of the body. They develop when a virus infects the top layer of the skin, causing rapid cell growth. This virus is a strain of the human papillomavirus (HPV). While these growths are typically harmless, their appearance can be a source of discomfort for some individuals.
What Types of Warts Exist?
The feet are a common location for warts to develop, primarily because they are often exposed to environments where the HPV virus can thrive. The two most common types of warts found on the feet are plantar warts and mosaic warts. Plantar warts grow on the soles of the feet. Pressure from walking and standing can cause these warts to grow beneath a thick, tough layer of skin. Plantar warts may be identified by the small, black pinpoints on their surface, which are clotted blood vessels.
Mosaic warts are multiple plantar warts that grow in a tight cluster. This pattern may resemble a mosaic tile. These clusters can cover a larger area of the foot and sometimes be more challenging to treat than single growths because of their spread. They develop on the soles of the feet, causing discomfort.
What Causes Them?
Warts are caused by direct contact with specific strains of the human papillomavirus. The virus is contagious and enters the body through small cuts and breaks on the bottom of the feet. HPV thrives in warm, moist environments, making places like public swimming pools, locker rooms, and communal showers common areas for transmission. Walking barefoot in these areas increases the likelihood of exposure.
The virus can spread from one part of the body to another, typically through scratching or touching a wart. It may also be transmitted through contact with a surface that an infected person has touched. Not everyone who comes into contact with HPV will develop warts; individuals with weaker immune systems may be more susceptible.
Prevention focuses on minimizing exposure to the virus and maintaining good foot hygiene. You can reduce your risk by wearing sandals or shoes in public showers, locker rooms, and around pool areas. Keep your feet clean and dry. Avoid touching warts, further preventing them from spreading to other areas of your body. Do not share towels or other personal items with others.
How Are They Treated?
Many warts resolve without treatment over time as the body’s immune system fights off the virus. For growths that are painful or bothersome, several treatment options are available. The goal of any treatment is to remove the wart.
A healthcare professional may recommend certain treatments. Cryotherapy involves freezing the wart with liquid nitrogen, which causes a blister to form under and around the wart. The dead tissue then sloughs off within about a week. In some cases, minor surgery may be performed to cut away the wart.
Seek Professional Medical Care
While many warts are harmless, it is advisable to consult a healthcare provider for a proper diagnosis and treatment plan. A professional can confirm that the skin growth is a wart and determine that it is not another type of skin condition. This step is particularly relevant for individuals with diabetes or a compromised immune system. A medical professional can offer guidance on the most appropriate treatment for your specific situation and help manage any discomfort or pain associated with warts on the feet, leading to a more effective resolution.
