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Nail That Has Torn or Separated From Nail Bed
It can be very painful to tear or rip your nail. A nail may separate from the nail bed for many reasons, including:
- Injuries.
- Separation caused by injury is common in people who have long fingernails. The nail may pry away from the nail bed when it is accidentally hit or jammed.
- Severe or repetitive toe stubbing may cause a toenail to separate from the nail bed. This is also common in athletes who wear shoes that are not roomy enough.
- Fungal nail infection
, which occurs when fungi invade
a fingernail or toenail and the skin underneath the nail (nail bed). Toenails
are more commonly affected than fingernails, and symptoms include cracked,
yellow, discolored, streaked, thickened, or spotted nails. - Skin conditions, such as psoriasis.
- Chemicals, such as acetone nail polish removers or some soaps.
- Medicines, such as chemotherapy or antimalarial medicines.
- Severe illnesses.
The usual treatment for a separated nail involves removing the nail, keeping the area dry to prevent infection, and waiting for a new nail to grow. The infection or skin condition that caused the separated nail will also need to be treated. Home treatment often helps relieve pain, promote healing, and prevent infection.
Once a nail separates from the nail bed for whatever reason, it will not reattach. A new nail will have to grow back in its place. Nails grow back slowly. It takes about 6 months for a fingernail and up to 18 months for a toenail to grow back.
Diabetes and peripheral arterial disease may cause reduced blood flow and loss of feeling in the feet. Untreated nail injuries can lead to infection, foot ulcers, and other serious problems.
| By: | Healthwise Staff | Last Revised: October 12, 2010 |
| Medical Review: | William H. Blahd, Jr., MD, FACEP - Emergency Medicine H. Michael O'Connor, MD - Emergency Medicine | |
© 1995-2011 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.
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