How Long Does It Take for a Broken Toenail to Heal and Regrow? - Dermatology

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When it comes to the healing and regrowth of a broken toenail, several factors come into play, including the severity of the injury, the individual's overall health, and how well the nail bed is protected during the healing process. Generally, toenails grow at a rate of about 1 millimeter per month, which means that if your toenail is broken but still attached, it may take several months for it to fully heal and regrow.

In your case, since you mentioned that your toenail is broken halfway but has not fallen off, the healing process will depend on the extent of the damage to the nail matrix (the tissue under the base of the nail that produces new nail cells). If the nail matrix is intact and not severely damaged, the nail will likely continue to grow, albeit slowly. You can expect the broken area to gradually grow out as the new nail cells replace the damaged ones.

Typically, if the toenail is broken but still attached, it can take anywhere from 4 to 6 months for the nail to fully regrow, depending on the individual’s nail growth rate and the care taken during the healing process. If the nail is painful or if you notice any signs of infection (such as increased redness, swelling, or pus), it is essential to seek medical attention.
As for the old part of the toenail, it may not necessarily fall off immediately. If the nail is still securely attached, it might remain in place until the new nail pushes it out. This process can take several weeks to months, depending on how quickly the new nail grows.
To promote healing, it is advisable to keep the area clean and dry. You can protect the toenail with a bandage if it is painful or if you are concerned about it getting caught on something. Avoid tight shoes that may put pressure on the toenail, and consider wearing open-toed shoes or sandals during the healing period.

In summary, while a broken toenail can be a nuisance, it usually heals without complications. However, patience is key, as toenail regrowth is a slow process. If you have any concerns about the healing process or if the condition worsens, do not hesitate to consult a healthcare professional for further evaluation and management.