Qi and blood insufficiency is a Chinese medical condition, the occurrence of which may be related to a variety of factors, such as congenital factors, emotional disorders, dietary disorders, overwork or disease factors. 1. Innate factors: mainly related to innate weakness and insufficient reserves. 2. Emotional disorders: daily sadness and thinking too much, in addition to depletion of qi and blood, but also affect the appetite, day after day can lead to impaired function of the spleen and stomach, affecting qi and blood production, or even lead to qi and blood deficiency. 3. Dietary irregularities: long-term dietary irregularities, unhealthy diet or dieting, etc., can directly lead to impaired function of the spleen and stomach, so that its function of transportation and digestion decline, the diet can not be contained in the water and grain essence into the qi and blood, can also lead to qi and blood deficiencies in the long term. 4. Overwork: prolonged overwork, lack of rest and recuperation of the body can also lead to qi and blood deficiency. 5. Disease factors: Long-term illness or certain chronic blood loss diseases, if the loss of health or treatment is not timely, can also lead to qi and blood insufficiency. In addition, qi and blood insufficiency may also be related to age factors, especially the elderly, with the growth of age, the decline of various body functions, also prone to qi and blood insufficiency. In case of qi and blood insufficiency, it is recommended to consult a hospital for standardized treatment under the guidance of a physician, and not to take medication without authorization, so as not to cause adverse reactions.