Gou Deer Er Gum Pills and Gou Deer Er Xian Gum are usually different from each other in terms of type, composition, efficacy and indications, with the former belonging to proprietary Chinese medicines and the latter belonging to traditional Chinese medicine soups. 1. Type: Gou Deer Er Jiao Pill belongs to proprietary Chinese medicine; Gou Deer Er Xian Jiao belongs to Chinese medicine soup. 2. Composition: Gao Deer Er Xian Gum contains ginseng, wolfberry, antler and tortoise board, while Gao Deer Er Gum Pill has relatively more medicines, such as antler gelatin, peony bark, eucommia, angelica, Chinese yam, appendicia, schizandra, maitake, white peony, bacopa monnieri, and so on. 3. Efficacy: both can nourish the kidney essence, but Gu Gu De Er Xian Pill is good at warming the kidney yang (warming and replenishing kidney yang); Gu De Er Xian Gum is good at nourishing yin and tonifying the kidney, benefiting qi and strengthening yang. 4. Indications: GuLu ErXian Pill is suitable for kidney yang deficiency (lack of yang qi of kidney), deficiency of essence and blood; GuLu ErXian Jiao is suitable for deficiency of true energy, deficiency of essence and blood. The adverse reactions and contraindications of the two drugs are not clear, and patients are advised to choose the appropriate drug for treatment under the guidance of a Chinese medicine practitioner.