Hello! Indications: invigorating qi and nourishing blood. It can be used for treating qi deficiency and blood deficiency, such as shortness of breath, lazy speech, low speech, sallow complexion, weakness of limbs, emaciation, irregular menstruation, and hypoxemia. Indications: Bazhen Pill Efficacy Indications: invigorating qi and benefiting blood. Used for deficiency of both qi and blood, sallow complexion and weakness of limbs. The difference lies in nourishing blood and benefiting blood.