Bitter and cold in nature, it belongs to the stomach and large intestine meridians, and has the effects of clearing heat and removing toxins (removing heat and toxins from the body), cooling the blood and stopping dysentery (clearing heat to alleviate blood heat and eliminate dysentery, etc.). It is often used in the treatment of dysentery caused by heat (dysentery caused by feeling heat and poison, and seeing blood in the stool), yin itching with lower back (vulvar itching, abnormal leukorrhea), and generally can not be used to treat premature ejaculation. The treatment of premature ejaculation mainly focuses on regulating the essence, which can be regulated with Chinese herbs such as Cistanchia, Epimedium, Raspberry and other herbs that strengthen the essence of the kidneys. However, they should be used by a professional Chinese medicine practitioner after identification, and should not be used blindly on their own. In addition to medication, it is recommended that patients with premature ejaculation relax their mindset, avoid stressful emotions, and engage in more daily physical exercise to enhance their physical fitness. In the process of medication, light diet, try not to eat spicy, greasy, stimulating food.