2. Bazhen Decoction is a tonic of traditional Chinese medicine, which actually consists of Sijunzi Decoction and Siwu Decoction. Its efficacy is invigorating qi and blood, and it is mainly used to treat deficiency of both qi and blood. Traditional Chinese medicine pays attention to the combination of disease differentiation and syndrome differentiation. Not all diseases are caused by deficiency of both qi and blood. Bazhen decoction can only treat diseases with syndrome differentiation of deficiency of both qi and blood. If it is a disease with heat syndrome or other syndromes, it will be counterproductive and harmful to the body.