Exogenous diseases: due to postoperative weakness, the patient’s positive qi is insufficient to defend against external evils, and it is very easy to feel external evils, and it is easy to change after exogenous infections, and the heat will enter into the interior of the body, so it is necessary to link with the warm disease and refer to each other; the patient’s feeling of postoperative discomfort and weakness is strong, and it is easy to cover up the clinical manifestations of the early stage of exogenous infections. Post-operative colds are mostly Qi deficiency colds, due to the Wei external not solid, the evil is not easy to knot often lingering difficult to cure, this is a special variant of the general routine, can not be too pungent dispersal, purely dispelling the evil, strong sweat, heavy injury to the positive qi, the treatment of the right up to the evil, the evacuation of the medicine discretionary addition of tonic products. Cough: Qi deficiency is unable to transport and transform water-dampness, and phlegm is generated, which is impregnated on the lungs and congests the lung qi, thus coughing up phlegm and phlegm, the evidence belongs to phlegm-dampness embedded in the lungs, the treatment should be tonifying the spleen and benefiting the lungs, transforming phlegm and stopping cough, and should not astringent the lungs and stopping cough, so as not to keep the evil in the interior. Wheezing, branch drinking: due to cold drinking cold, coughing for a long time to wheezing, delayed and repeated injury to the lungs, the lung gas can not be Bu Jin, gas deficiency is not transported, drink evil to stay in the ambush, support the chest and diaphragm, the upward reversal of compression of the lungs, lung qi does not descend, so coughing and wheezing can not lie down, water and drink flooding the surface of the muscle issued as edema. When preventing the patient’s exogenous diseases, once the exogenous diseases, when the timely treatment, beware of exogenous disease transmission; treatment of exogenous diseases commonly used in Xiaoqinglong Tang, but due to the patient’s physical weakness, should be changed to Ling Gan Wu Wei Jiang Xin Tang, and then should not be used in the ephedra of the ephedra of the San. Sweating: the patient’s postoperative weakness, exhaustion of the lung gas, lung and fur with the surface, the lung gas is insufficient, the muscle surface is loose, the surface of the guard is not solid, the couper is open and leakage of spontaneous sweating. The treatment should benefit the qi and strengthen the surface. Palpitation: Yin and blood deficiency, the heart is not nourished, can not hide the God, so the God is restless and restless, hair for this evidence. If overthinking, strain on the heart and spleen, not only depletes the heart and blood, but also affects the source of the spleen and stomach biochemistry, and gradually to qi and blood deficiencies, can not be served to the heart, palpitations can also occur. The treatment is to replenish blood and nourish the heart, and to benefit qi and tranquilize the mind. Insomnia: Early insomnia of patients is mostly caused by pain and other discomforts, which can be improved after one week. After one week, some patients are too tired due to anxiety and labor, injuring the heart and spleen. When the heart is injured, the yin and blood will be depleted, and the god will not be able to guard the house; when the spleen is injured, there will be less food and less dullness, the source of biochemistry is insufficient, and the deficiency of Ying and blood will not be able to be served to the heart, which will lead to disturbances of the heart and the mind and lead to insomnia. There are also some patients who are injured by emotions, liver disorder, gas depression, depression and fire, yin deficiency and hyperactivity of yang disturbing the heart and mind, which leads to sleeplessness. The treatment is to nourish yin and lower the fire to nourish the heart and calm the mind. Stomach pain, diarrhea: gas depression and injury to the liver, liver loss of detachment, cross-reversal against the stomach, stagnation and obstruction of qi, hair for stomach pain, dysfunction of transport, and then diarrhea, the treatment should be detachment of liver qi, suppression of the liver to support the spleen; there is also a weak spleen and stomach, can not be able to accept the water and grain and transportation of the essence of the stagnant water and grains, turbid and unclear, mixing and down, and then into a diarrhea, the spleen yang insufficient in the middle of the focal deficiency of cold, or the stomach yin is damaged, loss of moistening and the occurrence of pain, the treatment should be to improve the spleen and the stomach. Headache and dizziness: the deficiency of blood, can not glorify the brain and marrow veins and channels, false fire inflammation, headache and dizziness, the treatment should be based on nourishing the blood. Fever due to internal injuries: depression caused by emotion, liver qi cannot be organized, qi depresses and transforms into fire and fever, the treatment is to relieve liver depression, clearing liver and diarrhea; or due to surgical trauma resulting in blood stasis, blood stasis blocks the meridians and channels, qi and blood do not run smoothly, congestion and blockage of the fever caused by the treatment is to invigorate blood circulation and remove blood stasis, the use of this method is prudent, the invigorating drugs should not be in large quantities, or can be beneficial to the qi first to promote blood, such as the failure to cure and then consider invigorating the blood; qi deficiency and exhaustion, dietary imbalances, so as to deficiency of the spleen and stomach, and yin and fire arising within the body. Qi deficiency, dietary disorders, resulting in deficiency of the spleen and stomach qi, lack of qi, yin and fire caused by fever, the treatment should benefit qi to strengthen the spleen, sweet and warm to remove the heat; blood deficiency and loss of nourishment, blood is yin, yin and blood insufficiency can not converge yang and fever, the treatment should be to benefit qi and nourish the blood. In addition, there are common complications such as collar paralysis, depression, plum nucleus qi, etc. Such diseases should also be noted that when the symptoms are mild, they can be left untreated, and when the symptoms are severe, they will aggravate the stagnation of qi, and can be relieved by acupuncture, massage, etc., and medication is needed if necessary.