There is no difference between Long Deer Pills and Compound Xuanju Capsules, their ingredients, efficacy and indications are not exactly the same, need to be identified by a traditional Chinese medicine practitioner to identify the symptoms of the drug. Long Deer Pill is composed of ginseng, antler velvet, horny goat weed, dog whip, donkey whip, ripened huangdi, cornelian cherry, schizandra, sea dragon, epiphyllum, tonic bone resin, cistanchiachia, lock yang, baji tian, wolfberry, maitake, Chinese yam (stir-fried in gluten), angelica sinensis, astragalus, atractylodes macrocephala, poria, cuscuta sinensis, raspberries, moutanskin, eucommiae chinensis, and schizonepeta chinensis. Long Deer Pill has the efficacy of warming the kidneys and strengthening yang (warming and tonifying yang qi in the kidneys), benefiting qi and nourishing the kidneys, and is used for treating deficiency of vital energy, depression, loss of appetite, yang failure in men, uterine cold in women, and prolonged infertility. The adverse reactions and contraindications of the drug are not clear. Compound Xuanju Capsule is composed of black ant, Epimedium, Fructus Lycii, Fructus Serpentis, which has the efficacy of warming the kidney, strengthening the yang, benefiting the essence, and dispelling wind-dampness, and is used for treating the symptoms of Shenxianxia (mental exhaustion and physical weakness), mental weakness, and lumbar and knee soreness and weakness (a feeling of soreness and weakness of waist and knees) caused by kidney yang deficiency. A few patients may experience adverse reactions such as skin allergy, nausea and stomach distension after taking the medicine. Those with yin deficiency and fire (deficiency of yin essence in the body and the appearance of hyperactive deficiency fire) or those with a history of drug allergy or hypersensitivity are advised to take the medicine under the guidance of a physician. Long Deer Pills and Compound Xuanju Capsules are similar in efficacy, but the ingredients are different, and the specific treatments are also different, it is recommended to take under the guidance of a Chinese medicine practitioner, so as to avoid delaying the condition of the medicine is not the right one.