Hawthorn, white chrysanthemum and lotus heart in water has the effect of eliminating food and resolving accumulation, clearing heat and removing toxins, and transporting the heart and kidneys (the fire of the heart goes down and the water of the kidneys goes up, which is in mutual constraint), and so on. However, the effect of soaking water is limited, and generally fails to achieve the therapeutic effect. Hawthorn, main treatment for dietary stagnation, diarrhea and dysentery abdominal pain, hernia pain, stasis chest and abdominal pain, dysmenorrhea. It should be used with caution for people with weak spleen and stomach without stagnation. White Chrysanthemum, for treating wind-heat and cold, headache and dizziness, redness and swelling of the eyes, blurred eyes, canker sores and poisons. Lian Zi Xin (Lotus Seed Heart) is used in the treatment of heat entering the pericardium (heat evils invading the pericardium), delirium tremens (delirium, gibberish), heart-kidney dysfunction (heart-fire exuberance, kidney-yin deficiency, dysfunction of the physiological functions of the heart and kidneys), insomnia with spermatorrhea and hematemesis, and vomiting of blood with blood heat. It is forbidden to take if the spleen and stomach are weak and cold. If there is any discomfort after drinking Hawthorn, White Chrysanthemum and Lotus Heart in water, it is recommended to stop using it and seek medical advice promptly.