Compound Xuanju Capsule is mainly used for treating kidney yang deficiency, it is not recommended to take it for a long time, if the symptom improves, it can be judged by the attending physician whether to continue to take it or not. Compound Xuanju Capsule is composed of black ants, Epimedium, Chinese wolfberry, snakebeds, the efficacy of which is to warm the kidneys, strengthen the yang, benefit the essence, and dispel the wind-dampness, and it can be used for kidney yang deficiency, manifested as weakness, mental weakness, lumbar and knee soreness and weakness, coolness of the pubic apparatus of the lesser abdomen (abdomen), cold and slippery discharge of the spermatozoa, cold limbs and frequent urination, low libido, functional erectile dysfunction, and frequency of urination. The drug can also be used in patients with rheumatoid arthritis belonging to the evidence of kidney yang deficiency and wind-cold paralysis to improve joint pain and swelling. A small number of patients may experience skin allergies, nausea, stomach bloating, heartburn and other adverse reactions, note that people with yin deficiency and fire, allergies should be used with caution, if vomiting, nausea, dizziness and other discomforts, you can take it after meals, reduce the amount, or consult a doctor. If there is discomfort and need to use the drug, it is recommended to consult a doctor in time, under the guidance of the doctor to use the drug, if the symptoms have improved, timely follow-up, consult the doctor whether to continue to take, do not recommend long-term use of the drug.