The medication does not cause increased nocturia, and the adverse effects are not clear, the specific use of the medication should be in accordance with the doctor’s instructions. Pill consists of Radix Rehmanniae Praeparata, Radix et Rhizoma Ginseng, Rhizoma Atractylodis Macrocephalae, Radix et Rhizoma Glycyrrhizae Praeparata, which can warm the middle of the body and strengthen the spleen. It is suitable for the treatment of symptoms such as deficiency of coldness in the spleen and stomach (spleen and stomach weakness and cold), cold pain in the epigastric region (stomach, epigastric region, and abdomen feel cold and painful), cold limbs and loose stools (thin and unshapely feces), vomiting, diarrhea and lack of warmth in the hands and feet. No increase in nocturia has been reported in clinical practice, and its adverse effects are unclear. It should not be taken by patients with fever and cold. Pregnant women should be cautious, lactating women, children should be taken under the guidance of a physician. People with severe vomiting and diarrhea should go to the hospital in time. Regarding the specific use of Radix Rehmanniae Pill, it should be taken under the guidance of a medical specialist, do not take the medicine on your own.