Paronychia is generally red, swollen and painful, especially at the edge of nails, where nails grow into meat.

A little pruning can relieve it, but that's to quench thirst by drinking poison, and nails are easy to repeat when they grow.

The key is to restore the normal growth trend of nails and let the skin tissue heal.

You can scrub and disinfect with disinfectant first, or you can use fish fat cream or Olga cream.