How To Treat A Black Toenail

How To Treat A Black Toenail
3 Easy Ways to Treat a Black Toenail wikiHow from


Black toenails can be caused by various reasons, including injury, fungal infections, and improper footwear. They can be painful and unsightly, but with proper treatment, you can get rid of them.

Treatment Options

There are several treatment options for a black toenail, depending on the cause of the discoloration. Here are some of the most effective ones:

1. Rest and Ice

If your black toenail is caused by an injury, the first thing you should do is rest your foot and apply ice to reduce swelling. This will help prevent further damage to your toenail.

2. Antifungal Medications

If your black toenail is caused by a fungal infection, your doctor may prescribe antifungal medications to help eliminate the infection. These medications can be taken orally or applied topically.

3. Surgery

In severe cases, surgery may be necessary to remove the affected toenail. This is usually done under local anesthesia and involves the removal of the entire nail or a portion of it.

FAQs (Frequently Asked Questions)

1. What causes a black toenail?

A black toenail can be caused by injury, fungal infections, or improper footwear.

2. Is a black toenail painful?

Yes, a black toenail can be painful, especially if it is caused by an injury.

3. How long does it take for a black toenail to heal?

It can take several weeks or months for a black toenail to heal, depending on the severity of the injury or infection.

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4. Can I prevent a black toenail?

You can prevent a black toenail by wearing properly fitting shoes, trimming your toenails regularly, and avoiding injury to your toes.

5. Can I still exercise with a black toenail?

It is best to avoid exercise that puts pressure on your toes until your black toenail has healed.

6. Can I paint my black toenail?

It is best to avoid painting your black toenail until it has healed to prevent further damage.

7. Can I soak my black toenail?

Soaking your black toenail in warm water with Epsom salt can help relieve pain and reduce swelling.

8. Should I see a doctor for a black toenail?

If your black toenail is causing severe pain or is accompanied by other symptoms, it is recommended to see a doctor for proper diagnosis and treatment.

9. Can diabetes cause black toenails?

Yes, diabetes can cause black toenails due to poor circulation and nerve damage.

10. Can I use home remedies to treat a black toenail?

While some home remedies may provide temporary relief, it is best to consult a doctor for proper treatment.


Black toenails can be caused by various factors, but with proper treatment and prevention, you can avoid them. Remember to wear properly fitting shoes, trim your toenails regularly, and seek medical attention if necessary.


1. Wear shoes that fit properly to avoid injury to your toes.

2. Trim your toenails regularly to prevent them from becoming ingrown.

3. Avoid high-impact exercise that puts pressure on your toes.

4. Keep your feet clean and dry to prevent fungal infections.

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Cause Treatment
Injury Rest and ice
Fungal infection Antifungal medications
Severe cases Surgery