It is normal for the nail to pucker and hurt, as the nail area is rich in nerves, which can cause pain when violently injured and, in severe cases, can lead to nail loss.
Nail piece pouting a little, light may simply feel pain, this is due to the nail bed slightly pulled due. Usually there is no bleeding from the nail bed, and the nail is not separated from the nail bed. In general, pay attention to hygiene, and avoid using force on the injured finger.
If the injury is serious, and often accompanied by subnail bruising, it may also lead to partial separation of the nail and the nail bed, at which time the nerves and blood vessels in the nail area are damaged, and severe pain will occur.
Nail piece pouting a nail especially painful, it is recommended to consult a doctor in a timely manner, with the help of the doctor for targeted treatment or treatment.