Generally after a bruise injury, the drug that is needed to reduce swelling and pain is mainly based on Yunnan medicine spray. This medicine is stronger, mainly because Yunnan Baiyao can promote blood circulation in the human body well, thus improving the patient’s symptoms of due blood, so it has a good effect on the bruised area. It can be used in cases where the swelling is not very serious, because it is a Chinese medicine with fewer toxic side effects. You can also choose Longzhu ointment, erythromycin ointment, and dokkha ointment, which has the efficacy of killing insects and relieving itching, reducing swelling and dispersing knots, resolving decay and draining pus, generating muscle and closing the mouth, and astringent and stopping bleeding. At the same time, the selection of drugs should be based on the wound situation, if the wound is localized pus, swelling, you can use gentamicin cleaning or magnesium sulfate wet compress. Patients should also pay attention to a light diet and eat more easily absorbed and digestible food.