Foot with plantar warts

What Are These Black Dots on My Foot? A Guide to Plantar Warts

Have you noticed a rough, callus-like spot on the bottom of your foot, perhaps with tiny black dots in the center? You might be dealing with plantar warts.

Plantar warts are a common (and stubborn) viral infection. While they are usually not a serious health concern, they can grow deep into the skin, causing significant pain and making it uncomfortable to walk. In this guide, Fulshear Foot & Ankle will answer the most common questions about plantar warts, from what causes them to how they are treated.

What Causes Plantar Warts?

Plantar warts are caused by the human papillomavirus (HPV), the same virus that causes warts on other parts of the body. The virus thrives in warm, moist environments and can enter the body through tiny cuts or breaks in the skin on the soles of your feet.

Common places to contract the virus include:

  • Public swimming pools and locker rooms
  • Gym showers
  • Communal changing areas

What Are the Symptoms of a Plantar Wart?

How can you tell if that rough patch on your foot is a wart? Look for…

  • [✔] A Small, Rough Lesion: A growth on the bottom of your foot that disrupts the normal lines of your skin.
  • [✔] Pain or Tenderness: Discomfort when walking or standing, often described as feeling like you have a rock in your shoe.
  • [✔] A Thickened, Hard Layer: The wart is often covered by a layer of callus.
  • [✔] Tiny Black Dots: These are often called “wart seeds” but are actually small, clotted blood vessels.
  • [✔] Clusters of Warts: Sometimes, warts can grow in clusters, which are known as mosaic warts.

Why Won’t My Wart Go Away?

Plantar warts are notoriously difficult to treat with over-the-counter remedies.

  • Because they grow deep into the skin under the pressure of your body weight, topical products often fail to penetrate deep enough to kill the virus completely.
  • Left untreated, warts can spread, become morepainful, or return more aggressively.

How Does a Podiatrist Treat Plantar Warts?

Seeking early, professional treatment is the most effective way to get rid of plantar warts for good. Your podiatrist might offer a range of effective wart removal treatments, including:

  • Topical Medications: Using prescription-strength treatments to dissolve the wart over time.
  • Cryotherapy (Freezing): Applying liquid nitrogen to destroy the wart tissue.
  • Laser Therapy: A highly targeted method used to eliminate stubborn or deep warts.
  • Minor Surgical Removal: A simple in-office procedure for warts that are resistant to other treatments.

Don’t waste time with recurrence and ineffective DIY remedies! It might be tempting to think that plantar warts will vanish on their own, but it’s much better to act early. If you want to get rid of warts for good, a quick visit to our office is the first and best step to take!

Fulshear Foot & Ankle, led by board-certified podiatrists Dr. Yumna Siddiqui and Dr. Kunal Amin, provides comprehensive, patient-focused podiatric care in Fulshear, TX. We treat a wide spectrum of foot and ankle conditions for patients of all ages, covering everything from routine foot care to advanced surgical procedures. New patients are always welcome! Contact us today to schedule an appointment.