The use of antler (commonly deer antler, e.g., Cervi cornu or "lu rong" in Traditional Chinese Medicine) for the treatment of hemorrhoids is primarily rooted in traditional practices rather than scientific validation. In traditional Chinese medicine (TCM), antler is considered a tonic that is believed to invigorate yang, tonify the kidneys, and nourish the blood. While it is primarily prescribed for conditions like fatigue, weakness, impotence, and developmental issues in children, some historical texts and anecdotal reports mention its use in addressing hemorrhoids, particularly when these are associated with deficiency syndromes such as blood deficiency or yang deficiency.

However, there is little to no modern clinical or preclinical evidence specifically investigating or supporting the efficacy of antler for hemorrhoids. The use in this context is extrapolated from its general tonifying properties in TCM theory, rather than from direct evidence or mechanistic studies. Major pharmacological studies on antler focus on its effects in bone health, immune modulation, and sexual function, not on hemorrhoids or rectal vascular conditions. Therefore, the use of antler for hemorrhoids is based on traditional practice and theoretical indications, rather than on robust scientific data.