Generally after a bruise, the drugs that need to be used to reduce swelling and relieve pain are mainly based on Yunnan Drug Spray. The role of this medicine is relatively strong, mainly because Yunnan medicine can be very good to promote blood circulation in the human body, thus improving the patient’s in blood symptoms, so it has a very good effect on the part of the bruise. And because it is a proprietary Chinese medicine, it has less toxic side effects on the human body, so it can be applied when the swelling is not very serious. You can also choose Longzhu ointment, erythromycin ointment, unicorn ointment, which has the efficacy of killing insects and stopping itching, eliminating swelling and dispersing knots, transforming decay and draining pus, generating muscles and closing the mouth, and astringing and stopping bleeding. At the same time, in the selection of drugs should be based on the situation of the wound to choose drugs, if the wound is localized pus, swelling, you can use gentamicin cleaning or magnesium sulfate wet compress. The patient’s diet should also pay attention to light, eat more easily absorbed and digested food.