The correct way to take deer antler is to grind it and take it internally, or put it into pills or powder. It is necessary to follow the doctor’s advice to use the medicine. Deer antler has the effect of tonifying kidney yang, benefiting essence and blood, and strengthening muscles and bones. It can be used for treating kidney yang deficiency (deficiency of yang energy in kidney), essence and blood deficiency, kidney deficiency, bone weakness, waist and knee weakness, or five delays in children (delay in standing up, walking, speaking, hair and teeth), women’s cold and deficiency of Chong Ren (deficiency of yang energy that cannot warm the Chong Ren vein and the Ren vein), menstrual leakage, and ulcers that do not converge for a long period of time. It is advisable to start with a small amount of the product and increase it slowly, rather than using a large amount of the product suddenly, so as to avoid Yang rising and wind moving, dizziness and red eyes (dizziness and red eyes), or injuring Yin and moving the blood. Anyone with fever should avoid taking it. Attention, the sika deer is a national level protected animal, the wild is less, hunting is prohibited. Horse deer is a second-class protected animal, and the wild ones are decreasing day by day, so it is prohibited to hunt them indiscriminately. If you need to use medicine, you should go through the doctor’s diagnosis and follow the doctor’s instructions to standardize the treatment.