Nails are pinched black, most of the reasons are caused by the nail bed bruises, self-treatment at the same time, to seek medical treatment as soon as possible.
1. Self-treatment: It is strictly forbidden to remove the affected nail by oneself, and the affected area should be protected to avoid infection by bumping or contacting with pollutants, and then seek medical treatment as soon as possible.
2. Assessment of the condition: If the pain persists or worsens, or if the black color of the nail fails to subside over time, it is recommended to seek medical attention.
3. Disinfection and anti-infection: Use povidone-iodine or other medications to disinfect the affected area, and apply antibiotics such as cephradine to prevent infection under medical supervision.
4. Surgery: Surgery may be needed if the symptoms are severe.
The above are the common treatment measures for blackened nails. Any discomfort or aggravation of the situation should seek medical attention promptly.