Sophia Delgado
Fingernails and toenails are prone to damage as they are situated at the back of our fingertips and toes. Nails that have been ripped off will not reattach to the nail bed, but new nails will slowly regrow. The nail matrix, which is the tissue inside the cuticle where new nails are formed, may be injured, resulting in ridges or splits in the new nail. To promote healing, it is important to take precautions to prevent infection and keep the nail bed clean and protected.
| Characteristics | Values |
|---|---|
| Can ripped-off fingernails reattach? | Ripped-off fingernails cannot reattach themselves to the nail bed. |
| What to do if a nail is ripped off | If the nail is partly attached, use scissors to remove the detached part. If the nail is completely detached, cover the nail bed with petroleum jelly and a bandage until the nail bed is firm or the nail has grown back. |
| How long does it take for a new nail to grow? | Fingernails can regrow entirely in 3-6 months. Toenails take about 12 months to grow back. |
| How to prevent nail injuries? | Keep your nails short, avoid biting your nails or cuticles, and wear well-fitting shoes. |
| What to do if there is bleeding under the nail? | If blood occupies more than half of the nail area, consult a physician as it could indicate an underlying bone fracture or tissue tear. |
| What to do if there is an infection? | Consult a healthcare professional immediately. Antibiotics may be prescribed to treat the infection. |
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What You'll Learn
- Prevention: Keep nails short and avoid biting them
- Treatment: Cover the nail bed with petroleum jelly and a bandage
- Healing time: Fingernails regrow in 3-6 months, toenails in 12 months
- Complications: Infection, foot ulcers, bone fractures, tissue tears
- Causes: Trauma, fungal infections, medication, nail biting, iron deficiency
Prevention: Keep nails short and avoid biting them
Keeping your nails short and avoiding biting them is a good way to prevent nail injuries and the potential complications that can arise from them. Nails that are too long are more likely to be damaged, as they can be levered off the nail bed or catch on objects. This can lead to the nail bed being exposed, which can be painful and increase the risk of infection. Therefore, it is recommended to keep nails trimmed and short.
Biting your nails can also increase the risk of infection, as it can create tiny fissures in the skin that germs can pass through. These germs can cause a range of illnesses, from the common cold to salmonella. Additionally, biting your nails can leave the cuticles and skin ragged, making you more vulnerable to dirt and grime that can collect in nail beds.
To avoid biting your nails, it is helpful to find ways to occupy your mouth and hands. This could include chewing gum or drinking water, or engaging in activities that keep your hands busy, such as needlework or drawing. Keeping a nail clipper handy can also help, as you can trim your nails as soon as they start to feel too long.
It is important to be cautious when trimming your nails as well. Avoid cutting into the pink part of the nail bed, as this can be painful and may increase the risk of infection. Additionally, be careful when cleaning underneath your nails, as using tools like cuticle sticks or nail brushes with too much force can break the skin and cause infection.
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Treatment: Cover the nail bed with petroleum jelly and a bandage
If you've torn off your fingernail or toenail, the first thing to know is that you can't reattach the nail that has been removed. However, you can take steps to ensure that the new nail growth attaches to your nail bed.
If there is damage to the nail matrix or the nail bed, you should see a doctor. Otherwise, you can treat the injury at home. If there are any remaining sharp ends, file them down so that they don't catch on clothing or socks. Then, cover the nail bed with a thin layer of petroleum jelly (such as Vaseline) and a nonstick bandage. Keep the nail bed dry, clean, and covered with petroleum jelly and a bandage until the nail bed is firm or the nail has grown back. Apply a new bandage whenever the bandage gets wet. Watch for signs of infection such as increasing heat, redness, pain, tenderness, swelling, or pus.
If you leave a detached artificial nail in place, it may tear the nail bed. So, if you have an artificial nail, remove it. If you leave a natural nail in place, it will eventually fall off when the new nail grows in. If you trim off the detached nail, you won't have to worry about it catching and tearing. If you trim it, be sure to soak your finger or toe in cold water for 20 minutes afterward.
To prevent further damage to your nails, keep them short, and avoid biting them. Wear gloves when doing activities that may damage your nails, such as washing dishes, playing sports, or working outside. Wear clean, comfortable, protective shoes, and be careful when putting down heavy objects near your feet.
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Healing time: Fingernails regrow in 3-6 months, toenails in 12 months
Fingernails and toenails are made of protein and fat and are not live tissue. They grow from the nail matrix, the moon-shaped whitish area at the base of the nail. If the nail matrix is not damaged, the nail will typically regrow.
Fingernails grow at a rate of 0.13 inches per month, requiring 3-6 months to regrow completely. Toenails grow at almost half the rate of fingernails and can take anywhere from 6 months to 2 years to regrow. Factors that affect the speed of regrowth include age, climate, hand dominance, and overall health. Nails grow faster in the summer, on the dominant hand, and during pregnancy. Regrowth may also be slower in older adults and in colder climates.
If a nail is torn or detached, there is little that can be done to replace or repair it. If there is damage to the nail bed or adjacent structures, a physician should be consulted. To promote healing, any remaining sharp ends should be filed down, and the nail bed should be covered with petroleum jelly and dressed with a clean bandage. The bandage should be kept dry and clean.
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Complications: Infection, foot ulcers, bone fractures, tissue tears
Losing a fingernail or toenail can be painful and traumatic. In most cases, a new nail will slowly regrow and replace the old nail, pushing it off as it grows. However, the injury can lead to several complications, including infection, foot ulcers, bone fractures, and tissue tears.
Infection
Nail injuries can lead to bacterial or fungal infections. Bacteria can enter through cuts, broken skin, or hangnails near the cuticle and nail fold, causing an infection known as paronychia. Symptoms of acute paronychia appear over a few hours or days, while chronic paronychia develops more slowly and can last six weeks or longer. Fungal infections, on the other hand, occur when fungi get between the nail and nail bed through cracks or cuts, causing the nails to become thick, yellow, and discoloured.
Foot Ulcers
Repeated trauma to toenails, often caused by ill-fitting shoes, can lead to deformities in the nails. These deformities can resemble fungal infections, with the nails becoming thickened or discoloured and lifting away from the nail bed. Such trauma to the toenails can also lead to the development of foot ulcers, which require proper treatment and care.
Bone Fractures
Crush injuries to the fingertip or toe can result in two types of bone fractures: Seymour fractures and tuft fractures. Seymour fractures involve a break in the growth plate, while tuft fractures occur at the bone closest to the tip of the finger or toe. These fractures are typically treated with a splint or cast to immobilize the bone and promote healing.
Tissue Tears
Deep tissue tears under the nail can occur in conjunction with nail injuries. In some cases, the nail may need to be removed to repair the tear with stitches. Tissue tears can be painful and may require medical attention, especially if there is significant bleeding under the nail.
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Causes: Trauma, fungal infections, medication, nail biting, iron deficiency
Fingernails or toenails can be injured by a blow to the nail, by shutting them in a door or drawer, or by keeping them submerged in water for too long. Wearing shoes that are too small can also cause toenail trauma. Repeated trauma to toenails can lead to deformities in the nails. Nails can be thickened or discoloured and can lift away from the nail bed. Trauma to the nail matrix, the tissue inside the cuticle at the base of the nail where new nail is formed, can cause a ridge or split to develop. However, if the matrix heals normally, this deformity will disappear as the nail regrows.
Fungal infections occur when a fungus gets between the nail and the nail bed, usually through cracks or cuts in the finger or toe. They cause the nails to become thick and yellow and may show white spots and streaks. Fungal infections are treated with oral antifungal medication or topical antifungal medication. Oral medication includes terbinafine (Lamisil), itraconazole (Sporanox), and fluconazole (Diflucan). Topical medication comes in the form of creams, ointments, or gels that are rubbed directly onto the nails.
Chemotherapy and some medications that cause light sensitivity can cause onycholysis. These include tetracycline, nonsteroidal anti-inflammatory drugs (NSAIDs), psoralens, and oral retinoids (vitamin A derivatives).
Iron deficiency can cause onycholysis in all nails. It occurs when there is not enough iron in the diet, which can also cause anaemia.
Nail biting and cuticle biting can also cause trauma to the nails. Nail biting is a common cause of acute paronychia, a type of infection where bacteria get underneath the tissue at the side of the nail, causing swelling and irritation.
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Frequently asked questions
If you rip off your fingernail, you should first stop the bleeding and check for any serious damage. If there is severe damage to the surrounding areas, visit a physician. You can then trim off the detached nail and cover the area with petroleum jelly and a bandage.
Nails will not reattach themselves to the nail bed once they have been completely detached.
A new fingernail will take about 3 to 6 months to grow back and replace the lost nail.
To prevent fingernails from ripping off, keep your nails short and avoid biting them or the cuticles.
