Nail pulling is absolutely not desirable, because nail pulling is another kind of damage to the nail bed, which can not only reduce the gap under the nail, but also lead to the deformation of the new nail, which is more ugly.
It is suggested that you go to the dermatology or surgery of the local regular hospital to rule out the possibility of fungal infection of nail bed. If fungal infection is confirmed, it should be treated in time. If there is no fungal infection, it is recommended to soak or smear your fingers with fresh aloe twice a day. Wash your hands ten minutes before each soak. This method is slow to take effect and needs to last for about a month, and if the nail is seriously sunken, the effect is not very ideal.
For reference only.