What You Need to Know About Verrucas: Causes, Treatment, and Prevention

Last updated on January 1st, 2025 at 08:25 pm

Verrucas, also known as plantar warts, are a common and often uncomfortable skin condition. These small, rough growths typically appear on the soles of the feet and can cause pain when walking or standing. While verrucas are usually harmless, they can be persistent and difficult to treat without the right knowledge and care. In this blog post, we will explore the causes, treatments, and prevention strategies for verrucas, with a focus on effective approaches for managing them.

What Are Verrucas?

Verrucas are warts that develop on the feet, especially on the soles and the heels, areas that bear weight when walking. They are caused by a viral infection, specifically by the human papillomavirus (HPV). This virus infects the outer layer of the skin, leading to the formation of a hard, raised growth. Verrucas are typically characterised by small, grainy bumps with tiny black dots in the centre, which are blood vessels that have formed within the wart.

Although verrucas are not usually serious, they can be painful, especially when pressure is applied. They are most common in children and young adults, but people of all ages can get them.

Causes of Verrucas

The primary cause of verrucas is the HPV virus. This virus is highly contagious and can be spread through direct contact with an infected person or contaminated surfaces, such as floors in public swimming pools, gyms, or changing rooms. The virus enters the skin through tiny cuts or abrasions, which is why verrucas often appear on areas of the feet that are subjected to friction or pressure.

Certain factors can increase the risk of developing verrucas, including:

• Weakened immune system: People with weakened immune systems, such as those with autoimmune conditions or undergoing certain treatments, are more susceptible to verrucas.
• Humidity and warm environments: The virus thrives in warm, moist environments, making places like swimming pools, locker rooms, and shower areas prime locations for transmission.
• Foot injuries: Cuts or cracks in the skin can provide an entry point for the virus, increasing the likelihood of infection.

Treatment Options for Verrucas

Although verrucas can sometimes go away on their own, treatment is often necessary to speed up recovery or alleviate discomfort. There are several methods for verruca removal, ranging from over-the-counter remedies to professional treatments.

Over-the-Counter Treatments

Many people opt to treat verrucas at home using over-the-counter products. These typically contain salicylic acid, which helps to soften and remove the wart. To use these treatments, the affected area is usually soaked in warm water before applying the product. The treatment is then left on for a specified period of time and should be repeated daily until the verruca starts to disappear.

Cryotherapy

Cryotherapy is a popular and effective method for removing verrucas. This treatment involves freezing the wart with liquid nitrogen, which causes the cells of the verruca to die. Cryotherapy is typically performed by a healthcare professional, and several sessions may be required to fully remove the verruca.

Verruca Removal: Professional Care

If home treatments do not work or if you experience persistent pain or discomfort, it may be time to consult a healthcare provider. For those in the UK, there are various clinics that specialise in verruca removal London, offering professional treatments such as cryotherapy, laser therapy, or minor surgical procedures. A professional can assess the severity of the verruca and recommend the most suitable course of action for fast and effective removal.

Laser Treatment

Laser therapy is another advanced treatment option. It involves using a targeted laser to destroy the tissue of the verruca. This method is particularly effective for large or stubborn verrucas that do not respond to other treatments. Laser therapy is generally well tolerated, and the recovery time is minimal.

Minor Surgery

In some cases, a doctor may recommend minor surgery to remove the verruca. This is typically reserved for large or deeply embedded verrucas that do not respond to other treatments. The procedure involves cutting out the verruca, and while it may require a local anaesthetic, it generally offers a quick and permanent solution.

Preventing Verrucas

The best way to deal with verrucas is to prevent them in the first place. While it may not always be possible to avoid the HPV virus, there are several steps you can take to reduce your risk of developing verrucas:

1. Practice Good Foot Hygiene

Keeping your feet clean and dry is one of the most effective ways to prevent verrucas. Wash your feet daily with soap and water, and dry them thoroughly, especially between your toes. Moist environments encourage the growth of the HPV virus, so make sure to keep your feet as dry as possible.

2. Wear Flip-Flops in Public Areas

Since verrucas are often contracted in public spaces like swimming pools and gyms, wearing flip-flops or shower shoes can help protect your feet from direct contact with contaminated surfaces.

3. Avoid Sharing Footwear

Do not share shoes, socks, or towels with others, as the virus can spread through these items. Wearing your own footwear, especially in communal areas, significantly reduces the risk of infection.

4. Treat Existing Warts Promptly

If you already have a verruca or wart on your foot, it is important to treat it promptly to avoid spreading the virus. Warts can be contagious, so early intervention helps prevent them from spreading to other parts of your feet or to others.

5. Boost Your Immune System

A strong immune system can help fight off infections, including HPV. Eating a balanced diet, getting regular exercise, and managing stress can all help maintain a healthy immune system.

Conclusion

Verrucas are a common but manageable condition. While they can be uncomfortable, a variety of treatment options are available to help you get rid of them. Whether you choose home remedies, professional treatments, or a combination of both, it’s important to act quickly to prevent further complications. If you’re in need of specialised care, a consultation with a clinic offering verruca removal could provide the right solution for you. By taking steps to prevent verrucas and practising good foot hygiene, you can keep your feet healthy and free from these viral growths.