Fresh bamboo leaves boiled in water for drinking are generally not harmful when used correctly. Bamboo leaves, also known as light bamboo leaves, is a flavor of Chinese medicine, for the graminaceous perennial herbaceous plant light bamboo dry leaves. The nature of sweet, light, cold. Attributed to the heart, stomach, lung meridian. It has the function of clearing heat and fire (clearing heat and fire in the body), removing annoyance and diuretic, and is a more commonly used herb, which can be boiled and drunk directly, or boiled and taken together with other herbs, and is generally used correctly to avoid harming and affecting the body. Fresh bamboo leaves boiled water should not be decocted for a long time, into the food to the fresh product is preferred, on the fever and thirst, short red urine (urine volume, dark yellow color) astringent pain, mouth and tongue sores, etc. are beneficial. Adverse reactions are not clear, and it is forbidden for people with cold spleen and stomach (spleen and stomach weak and cold) and loose stools (thin and unshaped feces). Patients are advised to seek prompt medical attention if they feel unwell. Fresh bamboo leaves have certain medicinal effects and it is recommended to consult a doctor before consumption.