Qing Diarrhea Pill is a kind of Chinese patent medicine, which is taken orally, 5.4g at a time. Qing Diarrhea Pill is composed of rhubarb, scutellaria baicalensis, citrus aurantium, licorice, and vermilion powder, which has the effects of clearing heat, laxative, and eliminating stagnation. It is used for the treatment of constipation caused by solid heat and stagnation. In this formula, rhubarb can remove fire and relieve constipation; scutellaria baicalensis can clear heat and fire (to remove heat and fire from the body); citrus aurantium can break down qi and eliminate stagnation; vermilion sand powder can clear heat and detoxify (to remove heat and toxicity from the body); licorice can clear heat and detoxify and harmonize all medicines (to harmonize the properties of different Chinese medicines). The adverse reactions and contraindications of Qing Diarrhea Pills are still unclear, patients are advised to use the drug under the guidance of a doctor, do not take the drug on your own, so as not to delay the condition.