Verrucae

Verrucae, also known as warts, are a common skin condition caused by the human papillomavirus (HPV). They are benign growths that can appear on various parts of the body, including the feet, hands, face, and genital areas.

Causes and Risk Factors

Verrucae are caused by the HPV virus, which is highly contagious and can be spread through skin-to-skin contact or by coming into contact with contaminated surfaces. The risk of developing verrucae increases in individuals who:

• Have a weakened immune system
• Share personal care items, such as towels or razors
• Walk barefoot in public areas, such as swimming pools or locker rooms
• Have skin-to-skin contact with someone who has verrucae

Symptoms

The symptoms of verrucae can vary depending on the location and type of wart. Common symptoms include:

• A small, rough growth on the skin
• A cauliflower-like appearance
• Itching or bleeding
• Pain or tenderness, especially if the verruca is located on a weight-bearing area, such as the foot

Types of Verrucae

There are several types of verrucae, including:

• Plantar verrucae: occur on the soles of the feet
• Palmar verrucae: occur on the palms of the hands
• Flat verrucae: are flat and smooth, often occurring on the face or hands
• Filiform verrucae: are long and thin, often occurring on the face or neck
• Genital verrucae: occur on the genital areas, including the vulva, vagina, cervix, penis, scrotum, and anus

Treatment Options

Treatment options for verrucae depend on the location, size, and type of wart. Common treatment options include:

• Cryotherapy: freezing the wart using liquid nitrogen
• Salicylic acid: applying a topical solution to dissolve the keratin protein that makes up the wart
• Cantharidin: applying a topical solution to blister the wart, which eventually falls off
• Surgical removal: surgically removing the wart, often using local anesthesia
• Laser therapy: using laser treatment to destroy the wart

Prevention

To prevent verrucae, it is recommended to:

• Avoid sharing personal care items
• Wear shoes in public areas, such as swimming pools or locker rooms
• Avoid skin-to-skin contact with someone who has verrucae
• Keep the skin clean and dry
• Avoid scratching or picking at warts, as this can spread the virus