Patients with spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys) usually take Radix Rehmanniae Pills with Conjugated Zi. Radix Rehmanniae Pills is made from Radix Rehmanniae Pills with Radix Rehmanniae Pills, which is usually useful for people with spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys). The main effects of Radix Rehmanniae Pill are warming the middle Jiao, dispelling cold, tonifying Qi and strengthening the spleen. It is mainly used for treating the symptoms of coldness in the spleen and stomach (spleen and stomach weakness and cold), which manifests as cold pain in the epigastrium and abdomen (feeling cold and painful in the epigastric region and abdomen), a preference for warmth and pressure, aversion to coldness and coldness of the limbs (fear of cold, cold limbs), and shortness of breath and fatigue of the spirit (lack of mental energy). The adverse effects of the drug are not known. Use with caution in pregnant women. Not applicable to acute gastroenteritis, diarrhea with loose stools and burning anus. Patients with hypertension, heart disease, kidney disease, cough and asthma, edema or those who are receiving other medications should take it under the supervision of a physician. Patients with severe spleen and kidney yang deficiency symptoms, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor to take medication for treatment, do not self-medication.