San Bai Tang can be taken by decoction or by making tea, etc. Drink about 300 milliliters a day. The specific dosage should follow the doctor’s instructions. The main ingredients of San Bai Tang are Atractylodes macrocephala, Paeonia lactiflora, Poria cocos, licorice and other drugs. San Bai Tang has the effect of strengthening the spleen and stomach, nourishing qi and blood, suitable for people with qi and blood deficiency. San Bai Tang can be brewed with boiling water and taken as a tea, twice a day, or as a tea. The effect of taking San Bai Tang after decoction is better than tea. Use San Bai Tang to decoct and prepare, take twice a day, each time to take about 150 milliliters. San Bai Tang needs to be used with caution during pregnancy and is contraindicated during menstruation, which can sometimes lead to heavy and prolonged menstrual periods. Adverse reactions are not clear. Patients are advised to consult a doctor if they feel unwell, and should not self-medicate to avoid delaying the condition.