Wound healing: facts and myths at a glance

The correct treatment of injuries is crucial for rapid wound healing. But which tips are really true and which belong in the realm of myths? Myth 1: Wounds heal best in the air: Small injuries can also heal in the air, but a moist environment promotes wound healing. A thinly applied wound ointment supports this process. Myth 2: Avoid plasters - they are a germ risk: Plasters protect the wound from external influences and promote wound healing as long as they are changed regularly. Myth 3: Licking or peeing on the wound disinfects it: Urine and saliva can increase the risk of inflammation. Water should be used for cleaning. Myth 4: If the wound itches, it will heal: Itching may occur during healing, but redness, swelling or secretions indicate an infection and require medical attention. Myth 5: The scab must fall off by itself: Do not scrape off scabs to avoid scarring. The wound should be kept moist and protected from sunlight.