After a foot sprain, there will be localized redness, swelling and pain, external application of traditional Chinese medicine can play a therapeutic role in activating blood circulation and removing blood stasis, commonly used medicines include saffron, panax ginseng and so on. Safflower has the effect of activating blood circulation, dissipating blood stasis and relieving pain. It is used to treat menstrual closure, dysmenorrhea, dysmenorrhea, dysmenorrhea (women can not get rid of the evil discharge after giving birth), obstruction in the abdomen, lumps, chest paralysis (stuffy pain in the chest), heartache, stagnation of abdominal pain, thoracic and hypochondriacal (chest and ribs) stabbing pain, bruises, ulcers, swelling and pain, and other diseases. Pregnant women are advised to use this product with caution. Panax ginseng has the effects of dispersing blood stasis, stopping bleeding, eliminating swelling and relieving pain, and is used in the treatment of hemoptysis, vomiting, epistaxis, hematemesis, bleeding in stools and faeces, bleeding from wounds, stabbing pains in the chest and abdomen, and pains from bruises and sores. Pregnant women should be cautious in the use of this product. When discomfort occurs, it should seek medical advice promptly and select medication under the guidance of physician’s diagnosis and treatment, and should not be used on its own to avoid delay of the condition.