By picking or peeling the toenail off.
If you drop something heavy on your toenail, it will kill the nailbed and it will fall off. Usually will grow back eventually.
Foot fungus.
The dead nail will begin to detach (and eventually fall off) while a new toenail grows in.
If you tripped and hurt our toe nail and the toe nail is bruised or damaged it could fall off.
Yes, no matter what the cause of the toenail to fall off, it will grow back within several months.
A cat's toenail may fall off due to injury, infection, trauma, or a health issue like a fungal infection or autoimmune disease. It is important to seek veterinary care if your cat loses a toenail to address any underlying causes and prevent complications.
Nothing. It either will completely fall off and grow again or will attach itself on its own.
The new toenail will grow in and the old one will fall off or be pushed along if it is still attached. Go to a doctor if it pushes into the skin or otherwise irritates the toe.
It's not unusual for a toenail to fall off and grow back. If an infection is caught and not treated it may result in death.
Yes.
If the black toenail is causing pain or discomfort, it's best to see a doctor. They might recommend draining any accumulated blood, removing the nail, or providing topical treatments to prevent infection. In most cases, the black toenail will eventually fall off as new nail growth pushes it out.