Although deer antler belongs to the sweet and warm nature of traditional Chinese medicine, it can also be used in the spring for treatment whenever the indications for the drug appear, such as kidney yang deficiency. Deer antler is a kind of traditional Chinese medicine, which is used clinically as the young unossified, densely antlered antlers on the head of the stag of the deer family, sika deer or horse deer. The drug can be used to tonify the kidneys and strengthen yang, benefit the essence and blood, and strengthen the muscles and bones, targeting impotence and spermatorrhea, infertility due to cold uterus, fatigue, coldness, dizziness, tinnitus and deafness caused by deficiency of kidney yang and deficiency of the essence and blood. In addition, the medicine can regulate Chong Ren and support sores and poisons, so it can also be used to treat Chong Ren deficiency and coldness (deficiency of yang qi that cannot warm the Chong and Ren veins), metrorrhagia (excessive menstrual flow or dribbling) with menorrhagia, yin gangrene (a general term for a class of slow-onset negative sores and ulcerative diseases) that are trapped in the interior and cannot be removed, or sores and ulcers that do not converge after prolonged ulcerations, and other diseases. However, heat, yin deficiency and hyperactivity (deficiency of yin fluid, hyperactivity of yang qi) should be avoided deer antler. Specific medication is recommended to follow the doctor’s instructions, do not self-medication.