What Causes Yellow Toenails?

Contrary to popular belief, yellow toenails aren’t something only old folks get. Yellow toenails can happen for a variety of reasons that don’t have anything to do with aging. If you notice that you have yellow toenails, the smart thing to do is to contact your podiatrist in Austin, TX. In the meantime, here are some common reasons for yellow toenails.

Toe Fungus Infection

One of the most common reasons for yellow toenails is a fungus infection called onychomycosis. With onychomycosis, microscopic fungi called dermatophytes feast on keratin, which is the substance that your nails are made of. This infection targets the nails, causing them to develop yellow or white patches, or to turn yellow or even black. Onychomycosis can be brought on by:

  • Athlete’s feet
  • Poor immune system
  • Bad circulation
  • Diabetes
  • Nail trauma
  • Poor feet hygiene accompanied by an active lifestyle

Medical Condition

There is another common reason for yellow toenails that is called simply yellow nail syndrome. The exact cause of this syndrome isn’t yet known, but the symptoms include other signs besides yellow toenails. People with yellow nail syndrome may also experience:

  • Swelling
  • Discharge
  • Bleeding
  • Pain
  • Change in shape and/or thickness of toenails
  • Respiratory challenges

There may also be other symptoms with yellow nail syndrome that aren’t listed here.

Never try to diagnose the reason for yellow toenails at home. Yellow toenails shouldn’t only be considered as an aesthetic concern. If you or a loved one has yellow toenails in Austin, TX, it’s important to be checked out by a qualified podiatrist to diagnose and determine the reason for the condition. Treatment for yellow toenails may include topical ointments, antibiotics, supplements and more.

Contact your friendly, professional podiatrist today for help with yellow toenails and other foot and ankle conditions. Book your appointment today.


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