Empty nails without flesh underneath may be caused by trauma, fungal infection and other factors.
1. Trauma: Nail area suffered trauma, damage to the nail matrix, resulting in serious damage to the nail, can make the nail empty not attached to the flesh, may also be accompanied by pain, swelling, bleeding and other symptoms.
2. Fungal infection: when the nail area there is a fungal infection, the infection aggravated after the destruction of local tissue, there may be nail discoloration, thickening, serious cases will lead to empty nails without meat, and has a certain degree of contagious.
Nails empty not even flesh, it is recommended that timely medical examination and treatment, to avoid aggravation of the lesions.