
Nails are prone to damage as they are located on the back of our fingertips and toes. A torn or detached nail can result from various causes, including injury, fungal nail infection, skin conditions, and chemicals. After a nail separates from the nail bed, it will not reattach, and the healing process involves removing the nail, treating any underlying infections or skin conditions, and waiting for a new nail to grow. The time it takes for a nail to heal and regrow depends on various factors, including the type of nail and the severity of the injury.
| Characteristics | Values |
|---|---|
| Healing Time for Nail Bed | 7-10 days |
| Healing Time for Fingernail to Regrow | 3-6 months |
| Healing Time for Toenail to Regrow | 6-18 months |
| Treatment | Remove unattached nail remnants, clean the nail bed, and cover with petroleum jelly or ointment |
| Prevention | Keep nails short, avoid tight-fitting shoes, and maintain a well-rounded diet |
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What You'll Learn
- Healing times vary for fingernails and toenails, and different treatments are available
- Nails may not always reattach and sometimes need to be removed
- Preventing infection is key to nail healing
- A healthy diet and lifestyle promote nail health
- Nail injuries can be very painful and may require pain medication

Healing times vary for fingernails and toenails, and different treatments are available
Fingernails and toenails have different growth rates, and healing times can vary depending on the severity of the injury. Generally, fingernails grow back faster than toenails, with regrowth taking anywhere from 3 to 6 months for fingernails and up to 12 or even 18 months for toenails.
Toenails are more prone to injury due to their location, and certain activities or footwear can increase the risk of toenail damage. For example, athletes who wear tight shoes or individuals who stub their toes frequently are more susceptible to toenail injuries.
When a nail is damaged, it is important to assess the extent of the injury. In some cases, a detached nail may only require trimming and smoothing any sharp edges to prevent further tearing. However, if there is any bleeding, pain, or signs of infection, it is recommended to seek medical attention.
The treatment options for a damaged nail depend on the specific circumstances. If the nail bed and nail matrix are not permanently damaged, the nail should regrow normally. Keeping the area clean and covering it with a bandage or dressing can help protect the nail bed during the healing process.
In more severe cases, such as when there is damage to adjacent tissues or bones, a physician may need to repair the affected areas. Antibiotics may also be prescribed to prevent or treat infections. It is important to follow the recommendations of healthcare professionals to ensure proper wound care and promote healing.
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Nails may not always reattach and sometimes need to be removed
Nails are prone to damage as they are located on the back of our fingertips and toes. Longer nails are more susceptible to harm as they can be levered off the nail bed or run into the end of an athletic shoe. Once a nail has been torn or detached, it cannot be replaced or repaired, and it will not reattach.
If the entire nail is detached, there is no way to repair, reattach, or replace it. If only a portion of the nail is still attached to the nail bed, the non-adhering part should be removed. If there is no permanent damage to the nail matrix or nail bed, the nail should regrow normally.
If there is no evidence of tears or lacerations to the matrix or nail bed, simply clip off any unattached parts of the nail and clean the nail bed with a soapy washcloth and water. File down any sharp ends to prevent them from catching on clothing or socks. Cover the nail bed with petroleum jelly or neomycin ointment and dress it with a clean bandage.
In the case of more serious nail injuries, you should visit an urgent care centre or the emergency room. They will stop any bleeding and clean the wound. The nail and finger or toe will likely be numbed with medicine before treatment. If a large bruise is present, a small hole may be created in the nail to drain blood and fluid and relieve pressure and pain. If the bone is broken or the bruise is very large, the nail may need to be removed, and the nail bed repaired.
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Preventing infection is key to nail healing
Fingernails generally take around 3-6 months to grow back, while toenails can take up to 12-18 months. During this time, it is crucial to take steps to prevent infection, as this can hinder nail healing and lead to other serious problems.
Keep the Area Clean and Dry:
- Wash any minor cuts or scrapes gently with soap and water to remove foreign material and blood.
- Keep the area dry to prevent infection.
Remove Artificial Nails:
If you have an artificial nail, remove it if it separates from the nail bed. Leaving it on can tear the nail bed further.
Trim and File Sharp Edges:
- Trim off the detached part of the nail, especially if it is a large tear.
- File any sharp edges smoothly to prevent catching on clothing or skin and causing further tears.
Apply Topical Treatments:
- Cover the nail bed with petroleum jelly or neomycin/antibiotic ointment to keep the area moist and promote healing.
- Change the dressing daily or as recommended by your healthcare provider.
Protect the Nail:
- Cover the nail with tape or an adhesive bandage until it has grown out enough to protect the finger or toe.
- Consider using a splint or special shoe to protect the nail and toe/finger as they heal.
Take Pain Relievers and Antibiotics:
- Reduce pain and swelling with over-the-counter medications like ibuprofen, naproxen, or acetaminophen.
- Follow your provider's instructions for taking prescription pain relievers or antibiotics to prevent and treat infections.
Elevate the Affected Area:
Keep your hand or foot elevated above the level of your heart to reduce throbbing and swelling.
Ice the Injury:
Apply ice wrapped in a cloth for 20 minutes every 2 hours on the first day, then 3–4 times a day afterward.
Seek Medical Attention:
- If there is severe pain, bleeding, or signs of infection, seek medical attention promptly.
- A physician can assess and repair any damage to the nail bed, matrix, or adjacent tissues to prevent scarring.
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A healthy diet and lifestyle promote nail health
A nail pull injury can be quite distressing, and it may take some time for your nail to heal and regrow. During this time, it is important to maintain a healthy diet and lifestyle to promote nail health and support the regrowth of your nail.
Firstly, it is essential to understand that nails are primarily composed of keratin, a type of protein. Therefore, consuming adequate amounts of protein is vital for nail health. Include high-quality protein sources in your diet, such as lean meats, fish, eggs, dairy products, beans, and legumes. If you follow a plant-based diet, quinoa, tofu, and nuts are excellent alternatives.
In addition to protein, several other nutrients play a crucial role in nail health. Biotin, for example, improves the structure of keratin, making your nails stronger and less prone to splitting or breaking. Foods rich in biotin include eggs, nuts, seeds, salmon, sweet potatoes, and avocados. Omega-3 fatty acids are also beneficial due to their anti-inflammatory properties and their role in maintaining healthy cell membranes. Vitamin E is another powerful antioxidant that helps protect your nails from damage and supports nail growth by improving blood circulation. Almonds, sunflower seeds, spinach, and avocados are excellent sources of Vitamin E.
While focusing on specific nutrients is essential, don't forget the importance of hydration. Drinking enough water is crucial for overall health, including nail health. Dehydration can lead to dry, brittle nails that are more susceptible to breakage. Aim for at least eight glasses of water per day and include hydrating foods like cucumbers, watermelon, and leafy greens in your diet.
Additionally, it is advisable to limit your consumption of sugary snacks, sodas, and fast food. High sugar intake and processed foods can lead to inflammation and weaken your nails. Instead, emphasize whole, nutrient-dense foods to promote nail health effectively.
Remember, maintaining a well-rounded diet and a healthy lifestyle is not only beneficial for your nails but also for your overall well-being. Taking care of your body from the inside out will help you achieve strong and healthy nails, as well as improve your general health.
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Nail injuries can be very painful and may require pain medication
Nail injuries can be extremely painful and may require medication to manage the pain. The pain can be throbbing and intense, especially if there is a broken bone involved. The first step in managing pain is to numb the affected area. Usually, this is done by injecting medicine at the bottom of the finger or toe to numb the entire digit. In some cases, the doctor may inject the numbing medicine directly into the nail bed or nail folds, depending on the injury. This will ensure that you don't feel any pain during the procedure.
Once the initial treatment is complete, you can continue to manage pain and swelling with over-the-counter medications such as ibuprofen or naproxen. Acetaminophen (paracetamol) is also effective in managing pain, although it does not help with swelling. It is important to follow the dosage instructions on the bottle or as directed by your healthcare provider. If you have a history of heart disease, high blood pressure, kidney disease, or stomach ulcers, it is crucial to consult with your doctor before taking these medications.
For more severe injuries, your doctor may prescribe stronger pain relievers to help manage your pain. It is important to take these medications as directed and not to exceed the recommended dosage. In addition to pain medication, keeping your hand or foot elevated above the level of your heart can also help reduce throbbing and pain. Applying ice wrapped in a cloth for 20 minutes every 2-4 hours can also provide relief.
While managing pain is important, preventing infection is also crucial. Antibiotics may be prescribed to prevent or treat infections, especially if there is a laceration or broken bone involved. It is important to keep the wound clean and dry, and to follow any specific wound care instructions provided by your healthcare professional. If you notice any signs of infection, such as pus, redness, or heat around the nail, seek medical attention promptly.
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Frequently asked questions
It can take anywhere from 4 to 6 months for a fingernail to grow back completely after a nail pull.
Toenails take significantly longer to heal than fingernails, with estimates ranging from 6 months to 18 months for a toenail to grow back.
To speed up the healing process, it is recommended to keep the area clean and free from infection. You can also take pain relievers such as ibuprofen or naproxen to reduce pain and swelling.
Signs of infection include redness, swelling, warmth, and pus drainage at the site of the injury. If you experience any of these symptoms, it is important to seek medical attention as soon as possible.











































