Serious qi deficiency how long can make up for it can not be generalized, need to be a professional doctor after the interview according to the patient’s situation of diagnosis and treatment, generally need to 1-3 months, the length of time needs to be based on the patient’s physical condition. Qi deficiency mainly refers to the lack of vital energy, internal organs and tissues, the weak symptoms of reduced functional activity, clinical manifestations of fatigue (mental exhaustion, physical weakness), dizziness, easy to sweat during the day and so on. The causes are mostly due to prolonged illness, over-exertion, old age, congenital insufficiency, and acquired dietary disorders. Commonly used proprietary Chinese medicines include Gui Spleen Pills, Astragalus Essence Granules, etc. Gui Spleen Pills are mainly composed of Codonopsis, Atractylodes Macrocephalae, Licorice, Poria, Polygala, Yuan Zhi, and other traditional Chinese medicines, which are effective in benefiting qi and strengthening the spleen (regulating the qi of the spleen and stomach), and nourishing blood and tranquilizing the spirit (stabilizing the spirit and soothing the emotions by nourishing the blood). It is often used in the treatment of deficiency of the heart and spleen (weakness of the heart and spleen), which is characterized by shortness of breath and palpitation (rapid heartbeat, often accompanied by panic), dizziness and lightheadedness, and tiredness and fatigue. Note that it should not be taken by people with cold and fever. Astragalus Essence Granules is a kind of Chinese patent medicine preparation mainly based on Astragalus, which has the effect of tonifying blood and nourishing qi, fixing the root and stopping sweating. It is commonly used in the treatment of qi deficiency and blood deficiency, which is characterized by easy sweating, weakness of the limbs and lack of spirit. However, the effect of proprietary Chinese medicines is not as effective as the physician’s diagnosis and treatment of prescription, such as the need for medication is recommended to be used under the guidance of a Chinese medicine practitioner diagnosis and treatment of unauthorized use of medication may result in adverse consequences, therefore, if the symptoms are obvious, it is recommended that a comprehensive treatment.