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Learn More: Skin Care Science

Strong, Healthy Nails – Combating Common Nail Problems

Take the RealAge Skin Care Assessment for personalized skin care advice.

Fungal infections account for about 50% of all nail problems. Toenails are especially susceptible because they often are in warm, moist environments conducive to fungus growth. Injuries to the nail bed also will make nails vulnerable to infection.

Symptoms of Fungal Nail Infection:

  • Nail may separate from the nail bed.
  • Debris may build up under the nail plate.
  • Nail may appear thickened, brittle, or dull.
  • Nail may appear discolored (yellow, green, brown, or black).

Fungal nail infections are relatively harmless, but if the infection causes you discomfort, pain, or embarrassment, see your healthcare provider for treatment options.

To Prevent Fungal Nail Infection:

  • Keep your feet as dry as possible.
  • Change socks frequently and wear socks that are made from a breathable material that wicks moisture away from skin.
  • Use shower slippers around swimming pools and in locker rooms.
  • Thoroughly dry feet after washing.

In addition to fungal infections, ingrown toenails are a common nail problem. Ingrown toenails occur when the sides or corners of a nail grow into soft tissue instead of growing straight out. The condition can become very painful, especially if infection sets in.

Symptoms of Ingrown Toenails:

  • redness around the nail bed, especially the side of the nail
  • swelling around the nail bed
  • tenderness
  • pain

Typically, an ingrown toenail will grow out on its own. For pain relief, the nail can be soaked in warm salt water. Apply a topical antiseptic and bandage the toe. For serious or very painful cases of ingrown toenail, a healthcare provider can remove the ingrown portion of the nail.

To Prevent Ingrown Toenails:

  • Cut the nail straight across.
  • Avoid wearing shoes that constrict the toes.
Reviewed by RealAge Staff: July, 2009
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