Donkey penis is a traditional Chinese medicine, also known as donkey kidney or donkey whip grass. It has the effects of nourishing yin, tonifying kidney, invigorating qi, strengthening body constitution and regulating endocrine, and is often used to treat male sexual dysfunction, female menoxenia, climacteric syndrome and other diseases.

The donkey whip is made from the male genitals of equine donkeys, which is a nutritious food. Donkey penis contains a lot of protein, vitamins and minerals, which can improve human immunity and physical strength, and has a certain conditioning effect on diseases such as physical weakness, anemia and neurasthenia.