It must be different. Deficiency of both qi and blood is a concept of TCM diagnosis of diseases. Simply put, it is less blood; Hypoglycemia is only an indicator of western medicine. Deficiency of qi and blood does not necessarily lead to hypoglycemia; Hypoglycemia may be deficiency of both qi and blood.
Learn the recuperation method of "Heaven Rehabilitation". How good it is to drink ten-cereal porridge and exercise more, without taking medicine or injections.