Wounds Essentials

A wound is any break in the skin — a cut, scrape, graze, burn, or sore. Most heal on their own, but a slow-healing wound is your body's way of asking for help. This guide covers how wounds heal, how to care for one at home, and the warning signs that need a clinician. ### How wounds heal Your skin has three layers: a top layer that blocks germs, a middle layer where healing happens, and a deep cushioning layer. The deeper the wound, the longer it tends to take to close. Healing then moves through four natural stages: 1. Clotting — blood seals the wound. 2. Cleaning — the body clears germs, which is why early redness is normal. 3. Rebuilding — new tissue fills the gap. 4. Strengthening — fresh skin matures and toughens up. Quick wounds have a clear cause and heal in days to weeks. Slow wounds — like pressure sores, foot ulcers, and leg ulcers — are often tied to underlying health and usually need a doctor or nurse. ### Caring for a wound at home Four habits give everyday wounds the best chance to heal: - Keep it clean — rinse with clean running water, no harsh scrubbing. - Keep it covered with a clean dressing. - Keep it moist — moist wounds heal faster than dry ones. - Protect it from knocks and picking, and leave scabs alone to reduce scarring. Wash your hands before and after. Deep, large, or dirty wounds — and any animal or human bite — should be seen by a clinician. ### Warning signs of infection A little early redness is normal. Get the wound checked if you notice more pain, warmth and swelling, a bad smell, spreading redness, pus or oozing, or no signs of healing. Seek help quickly for fever, feeling unwell, or red streaks spreading from the wound. Some everyday factors quietly slow healing: poor circulation, infection, other health conditions, poor diet, smoking, and pressure on the wound. Eating well, staying hydrated, not smoking, and gentle activity all support repair. For people living with diabetes, daily foot checks matter — explore our diabetic foot care solution for a simple routine, and clinicians can learn more about our approach in this AI for wound care overview.

#woundcare #firstaid #healthtips