In summer, you can treat and take care of the wound by stopping bleeding, cleaning up the wound, disinfecting and keeping the wound breathable under the guidance of the doctor.
1. Hemostasis: The damage to the rich capillary network in the surface layer of the scalp after a bump on the head will cause the blood to flow out. If it is a small wound, the blood can be transformed into gel to achieve the effect of hemostasis, while larger contusion wounds need to be hemostatized by pressure, and the time of pressure should not be too short.
2. Clean up the wound: after the head trauma, the dirty and dirt at the scalp wound should be dealt with in time to avoid wound infection, the specific operation is to use saline or water to clean the wound, the force should not be too big to avoid straining the wound.
3. Disinfection: After head trauma, alcohol or iodine povidone should be used to disinfect and sterilize the wound, which can effectively avoid microbial infection and inflammation.
4. Keep the wound breathable: after head trauma, the wound should be kept breathable, and the bandage should not be too tight, which is not conducive to the healing of the wound and prone to breeding anaerobic bacteria, and a medical breathable bandage or gauze can be used for bandaging the wound.
If a head injury occurs, it should be treated under the guidance of a doctor. Keep the wound clean and avoid excessive activity.