
Nails are composed of a nail bed and a nail plate. The nail bed is the soft area of skin beneath the hard surface of the nail plate. Nails grow at a rate of about 0.004 inches (0.1 millimeters) per day, and it can take anywhere from six to 18 months for a nail to completely grow back after being ripped or torn. In the meantime, there are several steps you can take to relieve pain, promote healing, and prevent infection.
| Characteristics | Values |
|---|---|
| Healing time for the nail bed | 7 to 10 days |
| Healing time for a new fingernail to grow | 4 to 6 months |
| Healing time for a new toenail to grow | 6 to 18 months |
| Pain and swelling relief time | Within a week |
| Nail growth rate | 0.004 inches (0.1 millimeters) per day |
| First aid treatment | Apply ice, use pain medication, and change the bandage daily |
| Prevention | Keep nails short, avoid dangerous situations, and wear comfortable shoes |
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What You'll Learn
- Healing time: It takes around 6 months for a fingernail to grow back, and up to 18 months for a toenail
- Prevention: Keep nails short and avoid dangerous situations to prevent nail damage
- Treatment: Apply ice, use pain medication, and keep the area clean to promote healing
- Complications: If there are signs of infection, see a healthcare professional immediately
- Causes: Nails can tear due to trauma, fungal infections, or underlying medical conditions

Healing time: It takes around 6 months for a fingernail to grow back, and up to 18 months for a toenail
Nails grow back slowly, and the healing time depends on whether it is a fingernail or toenail that has been damaged. It takes approximately six months or longer for a fingernail to grow back, and up to 18 months for a toenail to regrow.
The nail healing process can be frustrating and painful, but proper care can help to promote healing and prevent infection. Firstly, it is important to determine the severity of the nail injury. If there is no damage to the nail matrix or nail bed, and no signs of infection, the nail should regrow normally. In this case, simply trim any unattached parts of the nail and clean the nail bed with soap and water. Any sharp edges should be filed down to prevent further injury and the nail bed can be covered with petroleum jelly or ointment and dressed with a bandage.
If there is damage to the nail matrix or bed, or there are signs of infection, it is important to seek medical advice. A healthcare professional may prescribe antibiotics and determine if there is a fracture or if tissue repair is required. In some cases, the nail may need to be removed to allow for repair of the underlying tissue. If the nail cannot be reattached, a healthcare provider may replace it with a special material to protect the nail bed as it heals.
To promote healing, it is recommended to keep nails short and neat to prevent them from catching and tearing. Additionally, wearing comfortable shoes that are not too tight can help prevent toenail injuries.
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Prevention: Keep nails short and avoid dangerous situations to prevent nail damage
It can take anywhere from six to eighteen months for a nail to completely grow back after being ripped. During this time, it is important to take precautions to prevent further damage and promote healing.
One of the most effective ways to prevent nail damage is to keep nails trimmed and neat. Longer nails are more prone to tearing and can be levered off the nail bed. Trimming your nails regularly helps to reduce the risk of catching them on something and tearing them. It is also important to trim your nails correctly, cutting them straight across and avoiding leaving any tears or hangnails.
In addition to keeping nails short, it is crucial to avoid dangerous situations that could potentially damage your nails. This includes wearing properly fitting shoes that are roomy enough for your toes to prevent repeated trauma to the nails. Avoiding the use of chemicals like acetone to remove nail polish is also important, as these can weaken the nails and make them more susceptible to damage.
If you are healing from a toe injury, it is advisable to be extra cautious and avoid activities that could lead to further nail damage. This may include refraining from sports or other physical activities that could put your toes at risk until the nail has fully healed.
Taking care of your overall health can also help prevent nail damage. Maintaining a well-rounded diet and good general health contributes to strong nails that are less likely to break or tear. Additionally, certain conditions such as nail psoriasis or fungal infections can make nails more prone to separation, so seeking treatment for any underlying issues is important for nail health.
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Treatment: Apply ice, use pain medication, and keep the area clean to promote healing
A ripped nail can be treated at home if the bleeding can be stopped quickly and the nail is still attached to the nail bed. To treat a ripped nail and promote healing, you can apply ice, use pain medication, and keep the area clean.
To apply ice to the injured nail, wrap some ice in a cloth and apply it to the affected area. Do this for 20 minutes every 2 hours on the first day, then repeat the process 3 to 4 times a day after that. To reduce throbbing, keep your hand or foot above the level of your heart.
Over-the-counter pain medications such as ibuprofen or naproxen can be used to reduce pain and swelling. Acetaminophen helps with pain but not swelling. Before taking these medications, talk to your healthcare provider, especially if you have heart disease, high blood pressure, kidney disease, or have had stomach ulcers or internal bleeding in the past. Do not exceed the recommended dosage.
To keep the area clean, gently wash any minor cuts or scrapes. Apply a bandage if needed. If you have an artificial nail, leave it in place until your nail bed heals. Change the dressing daily if your healthcare provider recommends it. You can apply a small amount of antibiotic ointment to the affected area to prevent the dressing from sticking.
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Complications: If there are signs of infection, see a healthcare professional immediately
A torn or ripped nail can take anywhere from six months to 18 months to fully heal and regrow, depending on whether it is a fingernail or toenail. During this time, it is crucial to take the proper steps to promote healing and prevent infection.
If the wound becomes infected, it is important to seek medical attention promptly. Signs of infection include pus, redness, heat around the nail, or a red streak extending from the wound. If left untreated, a nail infection can lead to more serious complications, such as foot ulcers or other severe problems.
When examining the wound, a healthcare professional will determine if there is a fracture or if the tissue under the nail requires repair. They may remove the nail to facilitate the repair process. In some cases, a special type of material may be placed on the nail bed to protect it as it heals. Antibiotics may also be prescribed to combat the infection and prevent its spread.
It is important to note that once a nail has been torn or detached, there is little that can be done to replace or repair it. The best course of action is to focus on wound care and infection control while allowing the nail to regrow naturally. This may involve keeping the area dry, cleaning the wound, and covering it with a bandage or tape to protect it until the new nail grows out.
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Causes: Nails can tear due to trauma, fungal infections, or underlying medical conditions
Nails are made of layers of keratin, a protein also found in hair. They protect the nail bed, and healthy nails appear smooth and evenly coloured. Nails can tear due to trauma, fungal infections, or underlying medical conditions.
Trauma to the nail can occur through working, playing, or repeated injury. Longer nails are more prone to damage, as they can be levered off the nail bed. Poorly fitting shoes can also cause nail trauma. After a traumatic event, a portion of the nail may no longer be attached to the nail bed, and there may be bleeding and pain. If there is no permanent damage to the nail matrix or nail bed, the nail should regrow and appear normal.
Fungal infections can also cause nails to tear. Yeasts or moulds can enter nails and cause infections, making them more likely to crack or break. This is more common in toenails than in fingernails. In addition, some underlying medical conditions can cause nail tears. For example, people with anaemia may experience cracked nails due to iron deficiency. Nails can also be affected by thyroid problems, cancer treatment, and pregnancy.
Age is another factor that can contribute to nail tears. As people age, their nails tend to dry out and become more brittle and prone to splitting. In addition, certain habits and exposures can weaken nails and make them more susceptible to tearing. For example, using harsh chemicals, frequent exposure to water, and the use of nail polish and removers can all contribute to nail damage.
Overall, while nail tears are often due to trauma, they can also be indicative of underlying medical conditions or deficiencies. It is important to examine the potential causes and take appropriate precautions to prevent infection and promote healing.
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Frequently asked questions
It can take anywhere from 6 to 18 months for a nail to grow back completely. The rate of growth is about 0.004 inches (0.1 millimeters) per day.
If you've torn your nail, you should first check for any tears or lacerations to the matrix or the nail bed. If there are any, you should visit a healthcare professional. If there aren't any tears or lacerations, you can simply remove any unattached remnants of the nail with a nail clipper, clean the nail bed with a soapy washcloth, and cover the area with petroleum jelly or neomycin ointment. You should also keep the area bandaged and change the dressing daily.
To prevent your nails from tearing, you should keep them short and neat. You should also avoid biting or nibbling at your nails, as this can increase the likelihood of tearing. Additionally, make sure to wear shoes that are wide enough for your toes to move around freely.











































