Benglong Pill has the effect of tonifying yuan-yang, tranquilizing the spirit and benefiting longevity. BANLONG PILL is a Chinese herbal formula which is mainly made of pills of Deer Antler Gum, Semen Cuscutae, Cyperus Rotundus, Radix Rehmanniae Praeparatae, Poria Cocos and Bone Marrow. It has the effect of warming the yuan-yang and prolonging life. Benglong Pill is mostly used to treat symptoms such as lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), impotence and premature ejaculation, tinnitus, or body fatigue and fear of cold caused by insufficient true yang. The method of taking Bain Long Pills is to take appropriate amount of pills, and take it with ginger or salt soup on an empty stomach; it is mainly suitable for the elderly or those with yang deficiency, and it is not suitable for those with yin deficiency (deficiency of yin and essence in the body, and the emergence of hyperactive deficiency fire) and those who are allergic to it; it is recommended to take the medicine under the guidance of traditional Chinese medicine practitioners to avoid delaying or even exacerbating the condition.