Turtle Deer and Two Immortals Gum is a traditional Chinese medicine formula with the following specific composition and dosage recorded in “Medical Manual”: 10 catties of deer horn, 5 catties of tortoise board, 15 taels of ginseng, and 30 taels of Chinese wolfberry. Turtle Deer Erxian Gum is mainly composed of the above Chinese herbs, which has the effect of nourishing yin and filling in essence, benefiting qi and strengthening yang, and is mainly used for treating the deficiency of true essence, essence and blood, with symptoms such as thinness, blurred eyes, soreness of waist and knees, impotence and spermatorrhea, and prolonged infertility, etc. The adverse effects and contraindications of this medicine are still unknown. Adverse reactions and contraindications of this drug is not clear, if there is discomfort should seek medical attention in a timely manner, under the guidance of a physician to identify the use of tortoise and deer Erxian gum, do not blindly self-medication, so as not to cause adverse consequences.