
Toenails are susceptible to fungal infections, which can cause them to thicken, discolour, and stop growing. In most cases, toenails will grow back and have a completely normal appearance. However, if the nail matrix is damaged, only some of the nail may grow back, and extensive damage may result in the nail not growing back at all. Toenail growth can be affected by various factors, including age, overall health, nutritional deficiencies, and medical conditions. If you notice that your toenails aren't growing as they should, it's important to seek medical attention as it could be a sign of underlying health issues.
| Characteristics | Values |
|---|---|
| Toenail regrowth time | 6 months to 2 years |
| Toenail growth rate | 1.62 mm per month |
| Toenail growth inhibitors | Trauma, nutritional deficiencies, medical conditions, fungal infections |
| Toenail growth promoters | Supplements, well-fitting shoes, overall health, hormone levels |
| Toenail loss treatment | Keep the wound dry and covered, clean and dry the nail bed daily, apply antibiotic ointment |
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What You'll Learn
- Toenail regrowth time: It can take up to 6 months for fingernails and 18 months for toenails
- Toenail injuries: Trauma or injury can increase the rate of regrowth due to increased blood flow
- Toenail fungus: Fungal infections are common and can cause toenails to stop growing
- Toenail matrix damage: Injuries to the nail matrix can affect toenail regrowth
- Toenail health: Slow toenail growth can indicate underlying health issues like poor circulation or nutritional deficiencies

Toenail regrowth time: It can take up to 6 months for fingernails and 18 months for toenails
Toenails are made of keratin, the same protein that makes up your skin and hair. They protect the soft tissue beneath them and keep the tips of your toes safe. However, due to trauma, infection, or other scenarios, you might lose a toenail. Toenail fungus is one common cause of toenail loss, as the fungus thrives in warm, wet environments, and shoes and socks provide the perfect conditions for it to grow. Fungal infections can also be contracted from visiting a nail salon or walking barefoot in a locker room.
Toenails will usually grow back within a few months to a year, but it can take up to 18 months for a toenail to fully regrow. Regrowth depends on the cause and size of the lost toenail, as well as the overall health of the individual. For example, nails tend to grow slower in older adults, in colder climates, and in those who are sick or malnourished. On the other hand, nails grow faster in the summer, and hormones can also affect regrowth, with nails growing quicker during pregnancy.
In the case of toenail removal due to ingrown nails, fungal infections, or other issues, regrowth also depends on the procedure. After a partial removal, the nail usually regrows, though it may look different. Following a total removal, if the nail bed is left intact, regrowth can start after the wound heals, often visible in 6–8 weeks, with full regrowth in 12–18 months.
While waiting for your toenail to grow back, it is important to take proper care of your feet and be patient. Keep the wound dry and covered, and clean and dry your nail bed daily, changing the bandage once a day. Apply a cold compress for up to 20 minutes to reduce swelling and inflammation. You can also take biotin supplements to promote cell growth and help your body metabolize protein-building amino acids, contributing to faster nail growth.
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Toenail injuries: Trauma or injury can increase the rate of regrowth due to increased blood flow
Toenail injuries can be painful and inconvenient, and in some cases, they can lead to the toenail falling off. But don't worry, it will usually grow back within a few months to two years. The time it takes for a toenail to regrow depends on the cause and severity of the injury, as well as your overall health.
Trauma or injury to the toenail can actually increase the rate of regrowth due to increased blood flow to the injured area. To promote healing and speed up the regrowth process, it is important to keep the wound clean and dry, covering it with a bandage and changing it daily. You can also apply an antibiotic ointment to prevent infection and reduce the risk of scabbing. Additionally, keeping the injured area moisturized with petroleum jelly or vitamin E oil can promote healing and prevent scabbing.
Soaking the injured nail in a saltwater solution can also help to moisturize the area and prevent infection. There are also certain supplements, such as biotin and other vitamins, that can stimulate nail growth and support the healing process. It is important to trim any sharp or jagged edges of the nail to prevent further injury and pain. Wearing well-fitting shoes and breathable cotton socks can also help to prevent further injury and give the toenail the space it needs to regrow.
While you may be eager for your toenail to grow back quickly, it's important to be patient and let the nail restore itself. Follow your doctor's instructions and home care advice, especially if you have had a surgical nail removal. With proper care and time, your toenail will regrow, and you'll be back to showing off your toes in no time!
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Toenail fungus: Fungal infections are common and can cause toenails to stop growing
Toenails usually grow back within a few months to two years, depending on the cause and size of the lost toenail. However, if your toenail won't grow back, it could be due to a fungal infection. Fungi can grow between your nail bed and toenail, eventually causing your toenail to fall off. Toenail fungus thrives in warm, wet environments, and shoes and socks provide the perfect conditions for it to grow. Toenail fungus is contagious and can be contracted in places like nail salons, locker rooms, communal showers, or gyms.
Fungal nail infections often affect the toenails, and they can cause the nail to become thick, discoloured, white, yellow, and easy to break or crumble. The infection usually starts at the edge of the nail and slowly spreads to the rest of the nail. In some cases, the whole nail can break off, leading to pain and swelling of the surrounding skin.
To treat a fungal nail infection, it is recommended to consult a pharmacist or doctor. A pharmacist may suggest an antifungal nail medicine that needs to be applied regularly for several months. If pharmacy treatments are ineffective, a doctor may prescribe antifungal tablets, which may need to be taken for up to six months. It's important to follow the treatment plan and not stop early to prevent the infection from returning.
To promote toenail growth, it is advised to keep the wound dry and covered. Clean and dress the nail bed daily with a bandage and apply an antibiotic ointment to prevent infection. Additionally, wearing well-fitting shoes is essential to prevent toenail compression and future injuries.
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Toenail matrix damage: Injuries to the nail matrix can affect toenail regrowth
Toenails are susceptible to fungal infections because fungi thrive in warm, wet environments. Shoes and socks provide the perfect conditions for fungus to grow. Toenail fungus is contagious and can be contracted by walking barefoot in a locker room or visiting a nail salon.
Fungal infections can cause toenails to fall off. If a toenail falls off, it will usually grow back within a few months to a year. However, depending on the cause and the size of the lost toenail, it could take up to two years. In the meantime, it is important to keep the wound dry and covered. Clean and dry the nail bed daily and cover it with a bandage, changing the bandage once a day. Apply an antibiotic ointment to the damaged nail to prevent infection.
Injuries to the nail matrix can affect toenail regrowth. The nail matrix is the "factory" where new fingernails and toenails are made. It is located at the base of the nail and creates new cells that allow nails to grow. The matrix is responsible for 90% of nail growth, with the remaining 10% coming from the sterile matrix, which keeps the nail attached to the underlying skin.
Minor damage to the nail matrix can temporarily change the nail's appearance, while more severe injuries can cause the nail to fall off. If the nail matrix heals, the nail will usually start to grow again. However, in cases of severe nail matrix damage, some or all of the nail may not grow back. Matrix damage often results in nail growth disorders, unfavourable nail appearance, and pain.
Signs of nail matrix damage include dents, horizontal ridges or lines, pain or soreness, splits or cracks, spots or streaks of colour, and texture changes such as thicker or crumbly nails. If you notice any changes to your nails, it is recommended to see a healthcare provider, who can determine the cause and recommend treatment.
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Toenail health: Slow toenail growth can indicate underlying health issues like poor circulation or nutritional deficiencies
Toenails typically grow back within six months to two years, depending on the cause and size of the lost toenail. However, slow toenail growth or a complete cessation of growth can indicate underlying health issues. Poor circulation and peripheral artery disease (PAD) are possible reasons for this, as well as nutritional deficiencies, trauma to the nail, or medical conditions like diabetes.
Nutritional deficiencies, such as a lack of biotin, zinc, and iron, can weaken nails and slow their growth. Ensuring adequate intake of these essential nutrients through a balanced diet or supplements may help promote healthier and faster nail growth.
Fungal infections are common in toenails due to the warm and wet environment created by shoes and socks. These infections can cause nails to thicken, discolour, and stop growing. Athlete's foot, for example, can turn into a fungal toenail infection. If left untreated, the nail may not grow back normally. Therefore, it is important to seek treatment from a healthcare provider or podiatrist.
Trauma or injury to the nail can also affect toenail growth. If the damage is extensive and affects the nail matrix, only part of the nail may regrow, or it may not grow back at all. In some cases, individuals may choose to have their toenails removed and the nail-growing cells destroyed with an acidic substance if they have long-standing nail problems.
Overall health, age, and hormones can also influence toenail growth. For instance, during pregnancy, hormones may cause faster toenail and fingernail growth. Therefore, if you notice unusually slow toenail growth or other abnormalities, it is advisable to consult a doctor to rule out any underlying health issues and ensure proper treatment.
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Frequently asked questions
If your big toenail falls off, don't panic. In most cases, toenails will grow back and have a completely normal appearance. Depending on the cause and how much of your toenail remains, you might need additional treatment to ensure your toenail grows back properly.
Toenails typically grow much slower than fingernails, at a rate of about 1.62mm per month. It can take anywhere from six months to two years for a toenail to completely grow back, depending on the cause and the size of the lost toenail.
To help your big toenail grow back faster, you can take supplements that promote cell growth and help your body metabolize protein-building amino acids. Additionally, make sure to keep the wound dry and covered, and clean and dry your nail bed daily. You should also wear well-fitting shoes and trim your other toenails to prevent further injuries.











































