Nails become empty mainly refers to the separation of nails from the nail bed and unable to adhere, which is mainly caused by pathological factors such as fungal infection, trauma and other diseases.
1. Fungal infections: such as gray nails caused by fungal infections, the nails will be separated from the nail bed and become empty after being attacked by fungi, and the nails will also appear to be thickened, yellowish, and the surface is uneven and other symptoms.
2. Nail trauma: the nail bed is damaged when the nail is squeezed by the door or smashed by a heavy object, which makes the nail separated from the nail bed and become empty.
3. Other diseases: such as hyperhidrosis, lichen planus and other diseases that affect the nails may lead to nail layering and empty symptoms.
Nails become empty does not exclude other causes, we recommend that patients consult the doctor in time, after clarifying the cause of the disease, under the guidance of the doctor to actively treat, so as to avoid delaying the condition.