Antler cap powder that is ground with antlers off the disk powder, its efficacy, function and antlers are the same, that is, with warm kidney yang, strong muscles and bones, blood swelling effect, can be used for kidney yang deficiency, lumbar and spine cold pain, impotence, spermatorrhea, blood stasis and swelling and pain and other symptoms of the treatment. The drug source of deer antlers is the deer family animal horse deer or sika deer has ossified horns or sawing antlers after the next spring shedding of the horn base, of which the latter can also be called “antlers off the disk”, its flavor is salty, warm, with warm kidney yang, strong muscles and bones, the efficacy of the blood to eliminate swelling. It can be used to treat or improve kidney yang insufficiency, cold pain in the lumbar spine, impotence and spermatorrhea, breast carbuncle (redness, swelling and pain in the breast, poor milk discharge, and ultimately the formation of suppurative diseases) at the beginning of the disease, yin gangrene (a category of slow condition of the yin sores and ulcers) sores and stasis of blood and swelling pain, etc. It can be powdered and swallowed, but the latter can also be called “deer horns off the disk”. It can be powdered and swallowed, but the nature of this product is warm, so those who are weak in yin and fire should be avoided, the use of which is recommended under the guidance of a physician, it is not recommended to blindly take it on their own, so as not to cause damage to the organism.