That small rough bump on the sole of your foot might seem harmless. But verrucas can become painful, spread across your feet, and linger for years if your immune system does not clear them. Patients we see from Ranelagh and the surrounding area often arrive frustrated after trying multiple pharmacy treatments without success.
The confusion around verrucas is real. Some clear up on their own. Others stubbornly persist. Knowing when to treat and when to wait saves you time, money, and unnecessary discomfort. This post explains what causes verrucas, what symptoms to watch for, how they are treated at Foot Focus Podiatry, and when you should see a podiatrist rather than wait it out.
What causes verrucas on feet?
Verrucas are caused by the human papillomavirus (HPV), which enters the skin through tiny cuts or breaks in the outer layer. The virus thrives in warm, moist environments. This is why swimming pools, communal showers, and changing rooms are common places for transmission.
Direct contact is one route of infection. Walking barefoot where someone with a verruca has walked can transfer the virus. Sharing towels or footwear with an infected person also increases risk. However, not everyone exposed to HPV develops a verruca. Your immune response plays a significant role in whether the virus takes hold.
Certain factors make you more susceptible. Damaged or wet skin allows easier viral entry. A weakened immune system struggles to fight off the infection. Children and teenagers tend to get verrucas more frequently than adults because their immune systems have not yet built resistance to common HPV strains.
The virus can remain dormant for weeks or months before a visible verruca appears. This delay makes it difficult to pinpoint exactly where or when infection occurred.
What are the symptoms of a verruca?
A verruca typically appears as a small, rough growth on the sole of the foot. It often has a cauliflower-like texture with tiny black dots in the centre. These dots are small blood vessels that have grown into the verruca.
Most verrucas cause little or no discomfort initially. However, as they grow or develop in weight-bearing areas, pain becomes more common. The sensation is often described as walking on a small stone or pebble. Squeezing the verruca from the sides usually causes more pain than pressing directly on it.
Some verrucas cluster together forming what is called a mosaic verruca. These larger patches can be more stubborn to treat.
You should stop waiting and book an appointment if your verruca is painful when walking, has spread to multiple areas, bleeds frequently, or has not responded to home treatments after several months.
How is verruca treated at Foot Focus Podiatry?
Treatment begins with a thorough assessment. Your podiatrist examines the verruca to confirm the diagnosis and rule out other conditions like corns or calluses that can look similar. The size, location, and duration of the verruca guide the treatment approach.
For straightforward cases, debridement removes the overlying hard skin. This reduces pressure and pain while allowing topical treatments to penetrate more effectively. Your podiatrist may recommend a treatment course using acids or other agents that gradually destroy the infected tissue.
Stubborn or painful verrucas may benefit from Class IV laser therapy. This treatment helps improve tissue response and supports the healing process. It works well as part of a combination approach for verrucas that have resisted other treatments.
Treatment timelines vary. Some verrucas resolve within weeks. Others require several months of consistent treatment. Your podiatrist sets realistic expectations from the start and monitors progress at follow-up appointments.
Patient education matters. Learning how to reduce reinfection risk and protect family members from transmission forms part of every treatment plan. You can find out more about how we treat verrucas at our Dublin clinics on our verruca treatment page.
What patients in Ranelagh are asking about verrucas
Q: Can I just leave my verruca alone and will it go away?
A: Yes, most verrucas eventually clear without treatment as your immune system fights the virus. This typically takes 12-24 months but can take longer. Treatment is recommended if the verruca causes pain, spreads, or persists beyond 18 months.
Q: Do I need a GP referral to see a podiatrist about my verruca?
A: No referral is needed. You can book directly with a CORU-registered podiatrist at Foot Focus. We assess and treat verrucas at both our Finglas and Mount Merrion clinics without requiring a GP letter first.
Q: Can I still go swimming with a verruca?
A: You can swim but should cover the verruca with a waterproof plaster to reduce transmission risk to others. Wearing flip-flops in communal changing areas protects you from picking up additional infections and protects others from your verruca.
Q: Why do pharmacy treatments keep failing on my verruca?
A: Over-the-counter treatments often lack the strength to penetrate deep enough into stubborn verrucas. They also require consistent daily application for months. A podiatrist can debride the hard skin first, allowing treatments to work more effectively, and can offer stronger treatment options.
When should you see a podiatrist in Dublin?
Book an appointment if your verruca has been present for more than 12 months without improvement. Pain when walking or standing is another clear signal that treatment is needed. Spreading to other areas of your foot or to family members suggests the infection is active and requires intervention.
Changes in appearance also warrant assessment. Bleeding, rapid growth, or unusual colour changes should be checked to confirm the diagnosis and rule out other conditions.
If you are based in Ranelagh, Dublin 14, or anywhere across Dublin, Foot Focus Podiatry offers convenient online booking. Our clinics in Finglas and Mount Merrion provide expert verruca assessment and treatment.
CONCLUSION: Verrucas often resolve on their own but sometimes need professional treatment. Pain, spreading, or persistence beyond 12-18 months are signs to see a podiatrist. At Foot Focus Podiatry, one of Dublin’s largest podiatry providers, we assess each verruca individually and recommend the most effective treatment path. Book online at footfocus.ie or call us at our Finglas or Mount Merrion clinic. We are here to help you walk comfortably again.