Hawthorn tea has the efficacy of assisting in eliminating food and strengthening the stomach (promoting food digestion and strengthening the function of stomach and internal organs), promoting qi circulation and dispersing blood stasis, and resolving turbidity and reducing fat (cleansing the body of dirty and turbid substances and reducing the excess fat in the body). Hawthorn is sour, sweet, slightly warm and not hot, and enters the spleen, stomach and liver meridians. Traditional Chinese medicine believes that hawthorn has the efficacy of eliminating food and strengthening the stomach, promoting qi circulation and dispersing blood stasis, resolving turbidities and lowering lipids, and it can be used for treating a variety of diseases such as dietary stagnation, dysentery and abdominal pain, hernia pain, stagnation of blood in chest and abdominal pain, and menstrual cramps. Patients with weak spleen and stomach without stagnation need to use hawthorn with caution, hawthorn contains certain hawthorn acid, excessive consumption may cause tooth sensitivity, and hawthorn can promote gastric acid secretion after consumption, excessive consumption may irritate gastric mucosa and cause stomach pain and other discomforts. Patients with excessive stomach acid or gastrointestinal ulcers are advised not to consume hawthorn to avoid discomfort, and it is recommended to control the amount of drinking hawthorn water and try not to drink it on an empty stomach to avoid stimulation of gastric mucosa. Hawthorn belongs to the substance of medicine and food, hawthorn bubble water need to drink under the guidance of doctor’s evidence, don’t take it by yourself, so as not to cause discomfort.