If a fall or bruise occurs and there is bleeding from the wound, it is necessary to go to the hospital to take a picture of the injury and to diagnose or rule out any fractures or other conditions. If there is no bleeding at the site and the injury is closed, you can use Yunnan Baiyao aerosol spray to relieve the swelling and pain at the site, but it is important to note that pregnant women should not use Yunnan Baiyao. Regular patients taking Yunnan Baiyao should not eat stimulating foods such as fava beans, fish, or spicy foods. They can also apply cold compresses to the affected area twice a day for about half an hour each time. If the patient’s pain is more pronounced and unbearable, non-steroidal anti-inflammatory painkillers can be used, antibiotics can also be applied appropriately, and proprietary Chinese medicines can be chosen to activate blood circulation and remove blood stasis. In addition, if you take some bruises drugs for more than three days and the swelling and pain in the affected area is still obvious or has a tendency to worsen, you should go to the hospital in time to exclude other hidden injuries.