The patient’s foot sprain, injury to the local muscle soft tissue, can also lead to local capillary damage, bleeding, there will be subcutaneous purple phenomenon. It will also be accompanied by localized swelling, obvious pressure and pain, affecting the patient’s ankle joint activities, affecting the patient’s weight-bearing activities. When this situation occurs, the patient should be instructed to rest in bed and elevate the affected limb. Apply poultices to the injured area to activate blood circulation and eliminate blood stasis, reduce swelling and relieve pain, or carry out acupuncture, moxibustion, acupuncture point Chinese medicine iontophoresis and other treatments to accelerate the absorption of local hemorrhage, reduce swelling and relieve pain. The patient should also be instructed to take blood-activating drugs, or drugs for bruises, all of which can make the damaged muscle tissue recover as soon as possible.