The dosage of Radix Rehmanniae Medica Pill is 3 taels of shelled epiphyllum, 3 taels of ginseng, 3 taels of shelled dry ginger, 3 taels of licorice, and 3 taels of atractylodes, which is a formula composed by adding epiphyllum on the basis of the formula of Radix Rehmanniae Medica Pill. With the efficacy of warming yang and dispelling cold, tonifying qi and strengthening the spleen, Radix Rehmanniae Pill is mainly used for treating the symptoms of deficiency of cold in the spleen and stomach (spleen and stomach weak and cold) or deficiency of yang in the spleen and kidney (yang qi deficiency in the spleen and kidney). When using this formula, it should be noted that avoid eating raw and cold food, pregnant women should not take this formula, it is forbidden for those who are allergic to the constituents of this formula, and allergy sufferers should be cautious in using this formula. Pill is a clinically used formula for warming the middle and dispelling cold, but there are certain precautions and contraindications for people. It is recommended that patients who need to use this drug should go to a regular hospital and use it according to their condition under the guidance of a professional doctor, and should not take it blindly on their own.