The correct name for Deer Gum is Deer Antler Gum, which has the effect of warming the liver and kidneys, benefiting the essence and nourishing the blood (tonifying the essence and nourishing the blood). Deer antler gelatin is used to treat conditions such as deficiency of the liver and kidneys (weakness of the liver and kidneys) resulting in weakness and lethargy and coldness of the lower back and knees. Consumption method can be taken after mixing well with appropriate amount of boiling water, but need to be used under the guidance of a doctor. Deer antler gelatin is antler boiled and concentrated to form the gelatin, warm, to the liver, kidney meridian, clinically, mainly to supplement the liver and kidney, benefit the efficacy of essence and blood, can be used to treat the liver and kidney insufficiency caused by the waist and knee cold, impotence and spermatorrhea, fatigue and emaciation, leakage (menstruation excessive or more than a few drops of blood) blood, blood in stools and urine blood, yin gangrene (is a class of slow condition of the yin sores and ulcers of disease) pain and swelling disease. Adverse effects of taking antler gel is not clear, patients in the medication to avoid eating greasy spicy and stimulating food, so as not to affect the efficacy of the drug. It should be noted that the antler gel for the deer deer or horse deer has ossified horns or sawing velvet after the next spring shedding of the horn base made of sika deer or horse deer are national protection animals, unauthorized killing sika deer or horse deer to obtain antlers is an illegal act. Patients who need to take antler gel, should be used correctly under the guidance of a doctor, to avoid the adverse consequences of blind use of medication.