Southern Nevada Foot & Ankle Center • Dr. Ada Vera,DPM, FACFAS
Advanced and effective care you can trust. Foot & Ankle Doctors in Las Vegas, Nevada


An ingrown toenail (also known as onychocryptosis) occurs when the nail grows sideways into the toe, and not outward. The result is pain in the side of the toe. The big toe is most commonly affected. It can be caused by any situation that interferes with the proper outward growth of the nail, such as improper trimming of the nail or incorrect footwear.

An ingrown toenail can result from a number of things. Poorly fitting shoes and toenails that are not properly trimmed are the most common causes. The skin along the edge of a toenail may become red and infected. The great toe is affected most often, but any toenail can become ingrown. Ingrown toenails may occur when extra pressure is placed on your toe. This pressure is caused by shoes that are too tight or too loose. If you walk often or participate in athletics, a shoe that is even a little tight can cause this problem. Deformities of the foot or toes can also place extra pressure on the toe.

Nails that are not trimmed properly can also cause ingrown toenails:

  • Toenails that are trimmed too short, or if the edges are rounded rather than cut straight across may cause the nail to curl downward and grow into the skin.
  • Poor eyesight, inability to reach the toes easily, or having thick nails can make it hard to properly trim nails.
  • Picking or tearing at the corners of the nails can also cause an ingrown toenail.

Some people are born with nails that are curved and grow downward. Others have toenails that are too large for their toes. Stubbing your toe or other injuries can also lead to an ingrown toenail.

The diagnosis of an ingrown toenail can be made on the basis of the appearance of the toe. A history is also obtained to determine the cause of the ingrown toenail, and to address any predisposing conditions.

If you have diabetes, nerve damage in the leg or foot, poor blood circulation to your foot, or an infection around the nail, come to see us right away. Do not try to treat an ingrown nail at home. Otherwise, to treat an ingrown nail at home:

  • Ingrown-Toenail
    Soak the foot in warm water 3 to 4 times a day if possible. After soaking, keep the toe dry.
  • Gently massage over the inflamed skin.
  • Place a small piece of cotton or dental floss under the nail.
  • Wet the cotton with water or antiseptic.

When trimming your toenails:

  • Briefly soak your foot in warm water to soften the nail.
  • Use a clean, sharp trimmer.
  • Trim toenails straight across the top. Do not taper or round the corners or trim too short. Do not try to cut out the ingrown portion of the nail yourself. This will only make the problem worse.

Consider wearing sandals until the problem goes away. Over-the-counter medication that is applied to the ingrown toenail may help with the pain, but it does not treat the problem. If this does not work and the ingrown nail gets worse, schedule an appointment in one of our offices.

If your ingrown nail does not heal or keeps coming back, we may remove part of the nail:

  • Numbing medicine is first injected into the toe.
  • We use scissors to cut along the edge of the nail where the skin is growing over. This portion of the nail is removed. This procedure is called a partial nail avulsion.
  • It takes 2 to 4 months for the nail to regrow.

Sometimes we will use a chemical, electrical current, or another small surgical cut to destroy or remove the area from which a new nail may grow. If the toe is infected, we may prescribe antibiotics.

Without Treatment
The nail may continue to grow into the side of the toe. This can lead to progressive pain or recurring infection. It is most serious in people with underlying medical problems such as diabetes or peripheral vascular disease.

  • Dr. Vera really knows her stuff when it comes to diabetic foot care, it is a very serious matter and she is so detailed and makes sure I follow all of the instructions I am given. The staff always is so welcoming and I actually don’t mind having to go see the Doctor.

  • Dr. Vera and her staff are wonderful, they took great care of my daughter, nice office and the whole visit was a pleasant experience.

    Ms. Ruiz
  • Can’t say enough about Dr. Vera, my husband had terrible foot problems and Dr. Vera was able to resolve all of his issues. The staff was so friendly and explained all of my insurance questions to me in detail. I would recommend Dr. Vera to anyone who needs a great Podiatrist.

    Sandy T.
  • Sent my friend to Dr. Vera for a ankle problem, they got her in that same day did x-rays and determined there were no breaks and all she needed was a boot, my friend was able to go back to work that same day thanks to Dr. Vera seeing her so quickly.

    SM Las Vegas