
A detached or torn nail can be unsightly and uncomfortable. Nails protect the nail bed, the skin at the upper tip of the finger or toe, and can become detached through injury, infection, or autoimmune conditions such as psoriasis. Nails cannot reattach once they have fallen off and, in some cases, may need to be removed by a doctor to prevent infection and ensure proper regrowth. However, there are home treatments that can help relieve pain, promote healing, and prevent infection. This guide will explore the causes of nail detachment and outline steps you can take to safely remove a nail that is falling off.
| Characteristics | Values |
|---|---|
| When to remove a nail | If the nail is only partially detached, it is best to leave it in place and smooth out any jagged edges with a file. If the nail is completely detached, carefully trim off any remaining parts that are still attached to the toe and file the nail to prevent injury. |
| How to remove a nail | Use nail clippers or scissors to carefully trim off any parts of the nail that are still attached to the toe. If the nail is completely detached, it can be removed, but this is typically a job for a doctor as attempting it yourself can lead to infection and other complications. |
| Aftercare | Dress the damaged area with a bandage to keep it clean and protected. Keep the area dry to prevent infection and wait for the new nail to grow. |
| Prevention | Keep nails short and well-trimmed to prevent them from catching on objects and tearing further. Wear well-fitting shoes and socks to avoid injury. Avoid biting nails and be careful when cleaning underneath them. |
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What You'll Learn

Seek medical attention for injuries or infections
If you have injured your nail, it is important to know when to seek medical attention. While some nail injuries can be treated at home, others require prompt medical attention to ensure proper healing and nail regrowth. Here are some scenarios where seeking medical attention is recommended:
Infections
Nail injuries can lead to infections, which may require medical attention. Fungal infections, for example, often require treatment by a doctor, especially if they do not resolve with home remedies. Signs of infection can include redness, swelling, pain, and discharge around the nail. If left untreated, infections can spread and cause further complications. Therefore, it is important to seek medical advice if you suspect an infection.
Severe Pain or Throbbing
If you experience intense pain or throbbing in the injured nail area, it is advisable to seek medical attention. Pain can indicate underlying issues such as an infection or a more severe injury. A doctor can examine the nail, diagnose the cause of the pain, and provide appropriate treatment to alleviate discomfort.
Subungual Hematoma
A subungual hematoma occurs when blood collects under the nail, often due to an injury. If the hematoma covers a significant portion of the nail or is accompanied by intense pain, it is important to seek medical attention. A doctor may relieve the pressure and pain by creating a small hole in the nail to drain the blood, a procedure known as trephination. Leaving a large hematoma untreated can lead to further complications and impact the nail's regrowth.
Bone Injuries
If you suspect a broken bone in your finger or toe, it is crucial to seek medical attention immediately. A broken bone can cause severe pain and may require X-rays and specialized treatment. In some cases, a wire may need to be placed in the finger or toe to keep the bone in place during the healing process. Leaving a broken bone untreated can lead to improper healing and long-term issues.
Lacerations and Avulsions
Lacerations and avulsions are serious nail injuries that require immediate medical attention. A laceration is a deep cut or tear in the nail or surrounding area, while an avulsion involves the nail partially or completely pulling away from the nail bed. These injuries can be complex and often require specialized treatment to repair the nail and nail bed. Leaving lacerations and avulsions untreated can lead to permanent damage and affect the regrowth of the nail.
It is important to remember that attempting to treat severe nail injuries at home can lead to further complications and impact the nail's ability to grow back smoothly. Always seek medical advice if you are unsure about the severity of your nail injury or if you experience any concerning symptoms.
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Smooth out jagged edges with a file
If only a part of your nail has fallen off, it is important to leave the remaining part of the nail in place. Trimming or filing down any jagged or uneven edges can help to smooth out the nail and prevent further injury. Filing the nail can also prevent the nail from catching on socks or clothing.
Using a nail file, gently buff the nail to smooth out any sharp or uneven edges. File in one direction, following the nail's natural shape, until the surface of the nail is even and smooth. Wash your hands and feet with soap and water, and dry them thoroughly. This will help to prevent any infection.
If the nail is still attached to the nail bed, it is important to be careful when filing, to avoid tearing the nail further. If the nail is only partially attached, carefully clip off the detached portion of the nail with nail clippers, and then file the remaining nail. If the nail is completely detached, it is still important to file down any sharp edges to prevent injury.
It is important to keep the nail and the surrounding area clean and protected. Apply an antibiotic ointment to the nail and surrounding skin, and cover the nail with a bandage or tape to keep it in place. Change the bandage regularly to ensure the area remains clean. Keeping your nails and feet moisturized can also help.
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Keep the nail bed clean
Keeping the nail bed clean is essential to prevent infection and ensure proper nail regrowth. If the nail bed and nail matrix are not damaged, the nail should regrow normally. However, if there is damage to the nail matrix, the growing nail plate will likely contain defects, and significant damage can result in a permanently deformed nail.
If the nail has only partially fallen off, it is crucial to leave the remaining part of the nail in place. Trimming or filing any jagged or uneven edges can help smooth it out and prevent further injury. Any nail that is still attached to another bit of the nail should be carefully clipped off, and a nail file should be used to smooth out the remaining nail.
If the nail has completely fallen off, removing any unattached remnants of the nail with a nail clipper is necessary. Afterward, cleaning the nail bed with a washcloth and soapy water or warm water can help eliminate foreign material and blood. It is important to avoid using sharp objects to remove extra skin under the nail, as this can increase the risk of the nail detaching further. Instead, focus on keeping the area clean and applying an antibiotic ointment to prevent infection.
Additionally, it is essential to keep the nail bed dry during the healing process to prevent infection. Covering the area with a bandage or adhesive tape can help protect the injury and keep the nail bed clean. In the case of an infection, appropriate antibiotics or surgical debridement may be necessary.
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Soak the nail in warm water
Soaking your nail in warm water is a recommended method for treating a toenail that is falling off. This can be done to treat toenail fungus, or psoriasis, which are common causes of toenails falling off.
To prepare the water, boil some water in a kettle or microwave, and then pour it into a large bowl. Allow the water to cool for 15 to 20 minutes, or until it is lukewarm. You can test the water with your finger to ensure it is not too hot. You can also add several drops of cuticle oil to the water, which will moisturize your nails and fingers as they soak.
Once the water is the right temperature, soak your nails for 15 to 20 minutes. You can choose to submerge your entire hand or foot, or just your fingertips or toes. Keep your nails fully submerged for the duration of the treatment. You can pass the time by watching TV, listening to music, or reading a book.
After soaking, your nails should be easier to remove. You can gently pick at each nail to remove it, but never forcefully tug at them, as this can damage your real nails. If the nails are still difficult to remove, continue soaking for another 10 to 15 minutes.
After removing the nail, you should follow up by soaking your foot or hand in a saltwater solution. You can make this by dissolving 1 teaspoon of salt in 4 cups of warm water. Soak your hand or foot in this solution for 20 minutes, 2 to 3 times a day, for the next 3 days. This will help keep the area clean and prevent infection.
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Leave the nail to fall off naturally
If your nail is falling off, it is generally advised to leave it alone and let it fall off naturally. Nails are produced by nail matrix cells that reside in the moon-shaped whitish area (lunula) at the base of the nail. If the nail matrix is not damaged, the nail will typically regrow without any issues. However, if there is damage to the nail matrix, the growing nail plate will contain defects, and significant damage can result in a permanently deformed nail. Therefore, it is crucial to let the nail fall off on its own to avoid any further damage to the nail matrix.
Leaving the nail to fall off naturally also reduces the risk of infection. Removing a damaged nail increases the chances of infection and other complications. The exposed skin underneath the nail is delicate and can be easily damaged by sharp objects or chemicals. Additionally, the empty nail bed is vulnerable to infection until the new nail grows back. By leaving the nail alone, you minimise the risk of introducing bacteria or irritants to the area.
If only a part of the nail has fallen off, it is essential to leave the remaining part in place. Trimming or filing any jagged or uneven edges can help prevent further injury and stop the nail from catching on clothing or footwear. Covering the nail with tape or an adhesive bandage can provide additional protection and keep the area clean. It is also important to keep the nail bed and surrounding area clean and free of debris to reduce the risk of infection.
While waiting for the nail to fall off naturally, it is crucial to promote healing and prevent infection. Soaking the nail in warm water can help treat nail psoriasis and keep the area clean. Keeping the nails and feet moisturised can also aid in the healing process. Maintaining a well-rounded diet and good general health can promote strong nails and support the regrowth process. Additionally, wearing well-fitting shoes and socks can help prevent further injury to the nail bed and surrounding area.
In some cases, seeking medical attention may be necessary. If there is damage to the nail bed, nail matrix, or adjacent tissues, it is important to consult a physician for assessment and repair. If the underlying cause of the nail falling off is due to an infection or injury, proper treatment is required to ensure the nail grows back properly. Fungal infections, for example, often require medical attention and can be treated with oral or topical antifungal medications.
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Frequently asked questions
If only a part of your nail has fallen off, do not try to remove the rest of it. Instead, trim or file any sharp or uneven edges to smooth it out. This will prevent further injury or the nail from catching on socks or clothing.
If your nail is still attached to your nail bed, it is best to leave it alone. If you remove it, you risk damaging the skin of your nail bed and developing an infection.
If you have a fungal nail infection, your healthcare provider may prescribe oral or topical antifungal medication. Oral medications come in the form of liquid medicines, pills, or tablets, while topical medications are applied directly to the nails in the form of creams, ointments, or gels.
To prevent your nail from falling off, it is important to keep your nails trimmed short and avoid biting them. Additionally, wear clean, well-fitting socks and comfortable, protective shoes to avoid nail injuries.
If your nail has fallen off completely, you can remove any remaining unattached remnants with a nail clipper. Clean the nail bed with a soapy washcloth and water to remove any foreign material and blood. Apply an antibiotic ointment and cover the area with a bandage to keep it clean and protected.











































