Why do my healing wound scabs itch so intensely when they are almost completely healed?
1. Introduction Healing wound scabs itch during the final stages of recovery due to a combination of mechanical skin tension and chemical signaling. As the new tissue contracts to close the wound, it pulls on the surrounding skin, stimulating local sensory nerves. Concurrently, immune cells release histamine to facilitate tissue remodeling, which directly provokes the … Read more