Trauma without a wound only locally causing bruising and swelling; poor or weak blood flow; affected by cold or heat, resulting in blood stagnation. So, how to relieve blood stagnation? 1.Food therapy method May eat more hawthorn, brown sugar, red heart radish, black fungus, vinegar soaked peanuts (peeled) and other foods, often boil some yam porridge, peanut porridge, barley porridge and other porridge with the effect of activating blood stagnation. Emphasize that you should not eat cold and frozen food. 2, Chinese medicine tonic Dan Qi tablets, is the top choice of drugs to broaden the chest and regulate Qi, activate blood circulation and resolve stagnation. You can also consume raw Panax ginseng powder, 0.5 grams each time, 1 to 2 times a day, just put it in boiling water and take it. 3, Chinese medicine massage Blood is most likely to accumulate in the head, limbs, these locations away from the heart, you can often do head, face, foot health massage to dissipate blood. 4, daily conditioning exercise is the most simple and effective way to activate the blood, can improve the blood of the high coagulation state. Half an hour of exercise every day can improve the blood circulation and metabolism of the body, which can significantly improve the symptoms of discomfort. In terms of mental conditioning, it is important to cultivate optimism. If you are happy, your blood and Qi will flow smoothly, which is beneficial to the improvement of blood stagnation. On the contrary, bitterness and depression can aggravate the tendency of blood stagnation. 5.Exercise and exercise Do more activities that are good for heart and blood, such as Taijiquan, Ba Duan Jin, dynamic pile work, longevity work, internal health exercises, health care massage, etc., so that all parts of the body can move and help the blood and Qi to run.