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What Causes Ingrown Toenails and How to Prevent Them

What Causes Ingrown Toenails and How to Prevent Them

Magnifying glass focusing on inflamed ingrown toenail

At East Cobb Foot and Ankle Care in Marietta, GA, we often see patients who come in with a painful, swollen toe—only to find out they’re dealing with an ingrown toenail. While it may seem like a minor issue at first, an ingrown toenail can quickly lead to discomfort, infection, and limited mobility if left untreated. Understanding what causes this condition and how to prevent it can help keep your feet healthy and pain-free.

What Is an Ingrown Toenail?

An ingrown toenail occurs when the edge of a toenail grows into the surrounding skin, rather than straight across. This most commonly affects the big toe, and it can cause redness, tenderness, and swelling. If bacteria enter the area, it may also lead to an infection, with symptoms like warmth, pus, and increased pain.

Dr. Mark Light, our podiatrist at East Cobb Foot and Ankle Care, often compares the condition to a splinter that never stops pressing into your skin—simple at first but increasingly uncomfortable over time.

Common Causes of Ingrown Toenails

Several factors can contribute to the development of ingrown toenails:

  • Improper Nail Trimming: Cutting toenails too short or rounding the corners can cause the nail to grow into the skin instead of over it.
  • Tight Footwear: Shoes that squeeze the toes—especially narrow or pointed ones—can push the nail into the skin.
  • Injury or Repeated Pressure: Trauma from stubbing your toe or repetitive pressure from sports can alter the way the nail grows.
  • Genetics: Some people are simply more prone to ingrown toenails due to the natural shape or thickness of their nails.
  • Poor Foot Hygiene: Not keeping the feet clean and dry can encourage bacterial growth and make symptoms worse.

How to Prevent Ingrown Toenails

Preventing ingrown toenails often comes down to good habits and footwear choices:

  • Trim Nails Straight Across: Avoid curving the edges or cutting them too short. Leave the corners visible beyond the skin line.
  • Choose Proper Footwear: Wear shoes that give your toes enough room to move. Avoid tight or pointed shoes, especially during long periods of walking or standing.
  • Practice Good Hygiene: Wash your feet daily, dry them thoroughly, and change socks regularly to keep the area clean.
  • Protect Your Toes: If you play sports or work in an environment where your feet are at risk, wear appropriate protective shoes.

When to See a Podiatrist

If you notice ongoing pain, swelling, or signs of infection near your toenail, it’s time to see a professional. Dr. Mark Light offers expert care for ingrown toenails, including safe removal of the nail edge and treatment to prevent recurrence. In more severe or recurring cases, a minor in-office procedure can be done to remove part of the nail root.

Take the First Step Toward Relief

Don’t let a small toe problem keep you from staying active. For experienced, compassionate foot care in Marietta, GA, call East Cobb Foot and Ankle Care at 770-977-8221 to schedule an appointment with Dr. Mark Light.