Why does a wound itch?
Disease description:
I accidentally injured myself a while ago, and the doctor said I needed stitches. Why is the wound itchy?
Doctor's answer (1)
Dr. Shi Jizhou
It is generally normal for a wound to itch. During the healing process, blood vessels and underlying tissues regenerate, which may cause itching—this is a normal physiological response and typically nothing to worry about. However, itching may also indicate an infection, as inflammatory substances can irritate the wound site.
