Necrosis
Updated: 2017-06-13
Self-care
To prevent infection, run water over minor injuries to clean them, and remove any debris with tweezers. Apply a thin layer of antibiotic ointment, and cover the injury.
When to seek immediate medical care
See a doctor immediately if:
- Severe, persistent pain
- Red, warm, swollen area
- Rapid discoloration of skin
- Fever