Deer Whip Powdered can be used to treat kidney yang deficiency, but there is no quick cure for kidney yang deficiency. Note that the efficacy of single herbs is limited, clinically it needs to be used with other herbs after identification by a Chinese medicine practitioner. Deer penis has the effects of tonifying kidney essence, strengthening kidney yang, benefiting the essence, and strengthening the waist and knees. Clinically, Deer Whip is mainly used to treat kidney deficiency and labor injury, lumbar and knee pain, deafness and tinnitus, impotence, spermatorrhea, premature ejaculation, uterine cold and infertility, and clear and thin belt. This product is warm and hot, and should not be taken by anyone with fever or stomach fire. Attention, sika deer for China’s first-class protection of wild animals. Can not be hunted at will. If you need to use deer whip, must be used under the guidance of a professional doctor.