Blood-Qi deficiency, i.e. Qi deficiency and Blood deficiency in Chinese medicine. Blood-Qi deficiency is clinically known as Qi-Blood deficiency, which belongs to Qi-Blood homoeopathy and mainly manifests as dizziness, shortness of breath, weakness, drowsiness, etc. The relevant aspects are as follows: 1. Congenital deficiency: congenital stunted development, physical deviation, loss of nourishment of the form; 2. Acquired loss of nourishment: nutritional disorders of the body due to prolonged bed rest or loss of appetite, etc.; 3. Treatment: can be regulated by dietary therapy or herbal medicine to make the relevant symptoms Improvements.