In Chinese medicine, the way to eat the pitcher plant is usually a decoction for internal use, due to the coldness of the drug, the spleen and stomach cold (spleen and stomach weakness and cold) people should be cautious of serving. It is sweet, light and cool in nature, and belongs to the liver, gallbladder and small intestine meridians. It has the efficacy of inducing dampness, clearing heat and removing toxins (removing heat and toxins from the body), and is often used in the treatment of damp-heat jaundice, carbuncle, swollen sores and poisonous diseases, scalded by fire and water and venomous snake bites. The herb is usually decocted and taken orally. The drug is cool in nature, people with cold spleen and stomach are prone to abdominal pain, diarrhea and other discomforts, at the same time, should not eat cold, raw and cold food during the medication. It is recommended to use the medicine under the guidance of a professional Chinese medicine practitioner, and should not be taken on its own.