Qi deficiency in summer is generally related to lung, heart, spleen and kidney, and the treatment programs are also different, and should be under the guidance of the doctor for medication, diet and life management. 1. Drugs: Lung qi deficiency is mainly due to coughing and low voice, which can be treated by Yu Ping Feng San; heart qi deficiency is mainly due to palpitation and chest tightness, which can be treated by Baoyuan Tang; kidney qi deficiency is mainly due to soreness and weakness of the waist and knees, and forgetfulness, which can be treated by Jin Gui Kidney qi Pill; and spleen qi deficiency is mainly due to yellowish color of the face and abdominal distension, which can be treated by Liu Jun Zi Tang. 2. Diet: People with qi deficiency are advised to consume more yam, jujube, round-grained rice and other foods, avoid spicy and stimulating diet, and also use astragalus and ginseng to make tea. 3. Life management: In order to prevent further aggravation of qi deficiency, daily rest should be ensured, avoiding strenuous activities, and walking, jogging, tai chi and other exercises can be carried out appropriately in order to enhance physical fitness. For those who are weak in qi, timely treatment is recommended to improve the quality of life.