Deer antler for men mainly has the effect of aphrodisiac and essence, strong tendons and bones, used to treat male impotence and slippery semen, impotence and weakness of tendons and bones and so on. Deer antler is the name of Chinese medicine. Taste sweet, salty, warm. Attributed to the kidney, liver meridian. Functions of strong kidney Yang, benefit essence and blood, strong muscles and bones, regulating the Chong Ren, to sores and poisons. Clinically used in the treatment of impotence and spermatorrhea, uterine cold infertility, thinness, fatigue (lack of spirit), dizziness, fear of cold limbs (fear of cold, cold limbs), tinnitus and deafness, lumbar and spine cold pain, impotence and weakness of sinew and bone, leakage (excessive menstrual flow or more than a drip), with the following, yin gangrene (is a class of slow condition of the yin sores and ulcers of disease) not convergence, and so on. Deer antler should not be combined with quinine, atropine, ephedrine hydrochloride and other alkaloids, will reduce the absorption of drugs; should not be combined with cardiac glycosides, will produce cardiac glycoside poisoning. Deer antler can lead to hypokalemia, should not be used with potassium diuretic; deer antler has the effect of elevating blood sugar, should not be used with hypoglycemic drugs; can induce or exacerbate peptic ulcers, should not be used in the same way with aspirin, sodium salicylate. Fever, yin deficiency and hyperactivity (deficiency of yin fluid and hyperactivity of yang energy) should not be taken. If you need to use deer antler, you should be prescribed to use it after clear identification by a physician, and should not use it blindly to avoid adverse effects or harm to the body.