
Losing a fingernail can be a painful and often bloody experience. It can be caused by a variety of things, from trapping your finger in a door to hitting it with a hammer. The priority after the injury occurs is to minimise pain and damage, and to prevent infection. Basic first aid includes applying pressure to slow bleeding, cleaning the wound, and applying a bandage. In the days following the injury, it is important to be vigilant for signs of infection, such as redness, warmth, or pus. If an infection is suspected, or if there is a lot of blood under the nail, it is important to seek medical attention.
| Characteristics | Values |
|---|---|
| First aid | Put pressure on the wound, clean it with soap and water, apply a bandage, and take an analgesic to help with pain |
| Signs to see a doctor | Lack of blood flow, loss of sensation, unusual colors in the fingertip, a lot of blood under the nail bed, signs of infection |
| Healing process | Keep the area clean, moisturize the area, protect the finger with a bandage or splint, keep the hand elevated, apply ice |
| Regrowth timeline | It might take 3 to 6 months for fingernails to regrow fully, toenails take about 12 months |
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What You'll Learn
- Seek medical attention within 48 hours to avoid weeks of unnecessary pain
- Clean the wound with soap and water, and apply a bandage
- Take over-the-counter pain relievers, such as ibuprofen, to manage pain
- Monitor the nail bed for any signs of infection, such as redness, warmth, or pus
- Keep your hand elevated to reduce throbbing and aid blood flow

Seek medical attention within 48 hours to avoid weeks of unnecessary pain
Fingernail injuries are quite common, and they can result from a blow to the nail or accidentally closing a door or drawer on your finger. While some injuries can be managed at home, others may require medical attention.
If you lose a fingernail, it's crucial to seek medical attention within 48 hours to avoid weeks of unnecessary pain. Here's why:
When you experience trauma to your fingernail, you might initially feel a sharp pain, followed by nail discoloration, which can indicate bruising or blood pooling beneath the nail. This condition is called a subungual hematoma, and it can cause excruciating pain due to the pressure exerted on your finger nerves.
If the blood under the nail is not drained within the first 48 hours, it will clot, leading to a bulk under the nail that can result in prolonged pain. Trephination, a simple and painless procedure, can be performed by a healthcare provider to relieve the pressure and pain quickly. Delaying medical attention might prolong the pain and affect your daily activities.
Additionally, a fingernail injury can sometimes be accompanied by a small bone break in your finger, which can be challenging to identify without medical tests. X-rays are often necessary to detect any fractures, as untreated breaks can heal incorrectly, interfering with the natural function of your finger.
Therefore, it is essential to seek medical attention promptly after a fingernail injury to address any potential complications and ensure a smoother recovery process.
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Clean the wound with soap and water, and apply a bandage
Losing a fingernail can be painful, and the injury can be intriguing. After the trauma, you will likely feel a sharp pain and notice the nail beginning to discolour. This discolouration can be a sign of bruising or blood pooling beneath the nail. As time passes, the nail might start to lift away from the nail bed, revealing sensitive skin underneath. Eventually, the nail may come off completely.
If you lose a fingernail, it is important to clean the wound to prevent infection. Clean the wound with soap and water, and apply a bandage. Gently wash any minor cuts or scrapes. You can use a mild soap or a liquid soap to help remove dirt, debris, and bacteria from the wound. Make sure to rinse the wound well with clean water. Dry the area with a clean cloth or paper towel. You can then apply an antibiotic ointment to the wound to help prevent infection. Cover the wound with a sterile bandage. Change the bandage regularly, at least once a day or whenever it gets wet. Keep the wound clean and dry until it heals.
It is important to monitor the wound for any signs of infection, such as redness, swelling, warmth, or pus. If you notice any signs of infection, seek medical attention. Additionally, watch for any changes in the nail bed to ensure prompt action if complications arise. Managing the nail bed carefully can help minimise discomfort and promote a healthier recovery. Keep the area moisturised with a nourishing cuticle oil or cream to aid the healing process and encourage healthy nail regrowth.
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Take over-the-counter pain relievers, such as ibuprofen, to manage pain
Losing a fingernail can be painful, and the pain can be throbbing due to blood pooling under the nail. Over-the-counter pain relievers like ibuprofen can be very helpful in managing the pain. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that helps reduce pain, swelling, and inflammation. It is available without a prescription and can be purchased at most pharmacies and drug stores.
It is important to note that while ibuprofen can help with pain management, it should be taken with caution. Always read the label and follow the recommended dosage. If you have any medical conditions, such as heart disease, high blood pressure, kidney disease, or a history of stomach ulcers or internal bleeding, it is important to consult your healthcare provider before taking ibuprofen.
In addition to taking ibuprofen, you can also keep your hand elevated to reduce throbbing and swelling. This helps to minimize discomfort and promote a healthier recovery. Keeping your hand above the level of your heart can help with this. Additionally, wrapping the injured finger in a sterile bandage can provide some protection and cushion, further aiding in pain management.
If the pain is severe or you notice signs of infection, such as increased redness, warmth, or pus, it is important to seek medical attention promptly. A healthcare professional may need to drain the blood under the nail to relieve the pressure and pain, and antibiotics may be prescribed to prevent or treat an infection.
It is worth noting that acetaminophen is another over-the-counter option for pain relief. However, unlike ibuprofen, acetaminophen does not help with swelling. Always consult with a healthcare professional if you are unsure about which medication to take or if your symptoms persist or worsen.
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Monitor the nail bed for any signs of infection, such as redness, warmth, or pus
Losing a fingernail can be painful, and the journey to recovery can be long. After the initial injury, you will likely feel a sharp pain and notice the nail beginning to discolour. This discolouration can be a sign of blood pooling beneath the nail, which can put pressure on your finger nerves and cause excruciating pain.
It is important to monitor the nail bed for any signs of infection, such as redness, warmth, or pus. Other signs of infection include persistent pain, swelling, and green discolouration, indicating bacterial growth. If you notice any of these symptoms, it is important to seek medical attention. A doctor may prescribe antibiotics to prevent infection and ensure a smooth recovery.
In the case of blood pooling under the nail, it is crucial to drain the blood within the first 48 hours to relieve pressure and pain. This can be done through a simple procedure called trephination, which involves creating a small hole in the nail for the blood to drain. Alternatively, for smaller hematomas, you can heat a needle until it is red-hot and gently create a hole in the nail for the blood to drain.
During the healing process, it is essential to keep the exposed nail bed clean and moisturized to prevent infection and promote healthy nail regrowth. Proper cuticle care is crucial, and the use of nourishing cuticle oil or cream can help keep the skin around the nail bed hydrated. Additionally, it is recommended to wear a bandage or protective cover during activities that may cause further injury.
Fingernails typically regrow within 4 to 6 months, but this timeline can vary for each person. Toenails may take up to 12 months to grow back. The new nail may have grooves, ridges, and be somewhat misshapen, which could be permanent.
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Keep your hand elevated to reduce throbbing and aid blood flow
If you've lost a fingernail, it's important to keep your hand elevated to reduce throbbing and aid blood flow. This is because raising your hand above the level of your heart slows down blood flow to the injured area, which can help to reduce pain and swelling. This is especially important if there is blood beneath the fingernail, as it can put pressure on the nerves in your finger, causing excruciating pain and making it difficult to perform daily activities.
To elevate your hand, simply position your arm so that your hand is above the level of your heart. You can do this by propping your arm up with pillows or resting it on something that is higher than your heart, such as the back of a chair or a shelf. Keep your hand elevated as much as possible, especially during the first few days after the injury when the pain and swelling are likely to be at their worst.
In addition to keeping your hand elevated, there are a few other things you can do to manage the pain and promote healing. Applying ice to the injured area can help to reduce pain and swelling. Wrap an ice pack in a clean cloth and apply it to your finger for 15-20 minutes at a time, a few times throughout the day. You can also take over-the-counter pain medications, such as ibuprofen or acetaminophen, to help with pain and swelling. Just be sure to talk to your doctor before taking any new medications, especially if you have any pre-existing health conditions.
It's important to keep the injured area clean and dry to prevent infection. Gently wash any cuts or scrapes with soap and water, then cover them with a bandage. Be sure to keep your fingernails short during the healing process to prevent further injuries. Most fingernails will grow back within 4 to 6 months, but it's important to see a doctor if you experience any signs of infection, such as fever, warmth, pus, or persistent swelling.
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Frequently asked questions
Basic first aid includes: stopping any bleeding by applying pressure, cleaning the wound with soap and water, applying a bandage, and taking painkillers if needed.
Keep the area clean and dry, and monitor the nail bed for any signs of infection, such as redness, warmth, pus, or persistent pain.
Keep your hand elevated and avoid using the injured finger. Over-the-counter pain relievers like ibuprofen can also help.
If you notice any signs of infection, lack of blood flow, loss of sensation, unusual colours in your fingertip, or a large amount of blood under the nail bed, seek medical attention within 48 hours.
Fingernails typically take about 4 to 6 months to grow back fully, although this timeline varies for each person.











































