【Nature and flavor】Sweet in taste, slightly cold in nature.
 [return through] returns lung, stomach, heart, and gallbladder meridians.
 【Effects】Clears away heat and resolves phlegm, relieves restlessness and stops vomiting.
 [Indications] Cough due to phlegm-heat, phlegm with gallbladder fire, palpitations and restlessness, irritability and insomnia, stroke due to phlegm, stiff tongue and inability to speak, vomiting due to stomach heat, nausea and vomiting during pregnancy, and restless fetus.
 【Medical records】
 "Bie Lu": "It is used to treat vomiting, cold and heat due to warm qi, vomiting blood, and metrorrhagia."
 "Medicine Properties": "It can stop pulmonary tuberculosis, spitting blood, nosebleed, and treat five types of hemorrhoids."
 "Dietary Therapy Materia Medica": "It is used to treat choking and nosebleed."
 "Bencao Mengquan" says: "It can treat stomach heat, hiccups, choking, vomiting and retching."
 "Compendium of Materia Medica": "It treats typhoid fever, fatigue, dysentery in children, and fetal movement in women."
 "Compendium of Materia Medica": "It can treat pulmonary tuberculosis, spitting phlegm, vomiting blood, metrorrhagia caused by blood heat in women, fetal movement, and epilepsy caused by wind heat in children, asthma and cough caused by phlegm, and hot and astringent urination."
 "Compendium of Materia Medica": "It can relieve stomach upset and insomnia, and treat irritability during pregnancy."
 "Ben Dan Zai Xin" says: "It can clear away heat and relieve restlessness, moisten the lungs and relieve depression, resolve phlegm and cool the blood, stop vomiting blood, resolve water and blood, and eliminate carbuncle, impotence, swelling and poison."
 【Predecessors release medicine】
 "Ben Cao Jing Shu": "The Classic says that all vomiting of acid water is due to heat. If there is heat in Yangming, it will cause vomiting; warm qi cold heat is also caused by evil invading Yangming. Bamboo shavings, sweet and cold, can relieve the heat of Yangming, so the evil qi will retreat and vomiting will stop. Sweet and cold can also cool blood and clear heat, so it is used to treat vomiting blood, metrorrhagia and female fatigue.
 "Pharmaceutical Chemistry": Bamboo Shavings, light to remove solid, cool to remove heat, bitter to descend, specializes in clearing heat and phlegm, and is a good product for calming the mind and relieving depression. It is mainly used to treat stomach heat and choking, stomach deficiency and dry retching, hot hiccups and coughs, phlegm-heat nausea, alcohol-induced vomiting, sour phlegm and saliva, palpitations, restlessness, and restlessness. These are all symptoms of heat and phlegm in the gallbladder and stomach, and it is effective.
 "Ben Jing Feng Yuan" says: Zhu Ru is a special medicine for clearing the heat of the stomach, and is an important medicine for treating irritability, thirst, vomiting and regurgitation due to deficiency of the stomach; it is suitable for cough, vomiting blood, and postpartum irritability. "Jin Kui" says that for treating postpartum irritability, vomiting and regurgitation, there is Zhupi Da Wan. "Qian Jin" says that for treating postpartum internal deficiency, irritability, heat and shortness of breath, there is Gan Zhu Ru Tang; for postpartum irritability, headache, shortness of breath, and confusion, there is Dan Zhu Ru Tang. For internal deficiency, sweet is used to calm the middle, and for confusion, light is used to clear the stomach, and each has its own truth. Although it is cold in nature, it is slippery and can open the orifices, so there is no need to worry about blocking the evil spirits.