The dosage of cypress, chrysanthemum, chrysanthemum and chamomile in water is 3-12g of cypress, 5-10g of chrysanthemum and 9-15g of chamomile, which should be used according to the doctor’s prescription. In addition, it should be noted that the Chinese medicine mainly through the role of decoction, soaking water to drink may be due to the release of active ingredients is limited, will affect the efficacy. 1. Phellodendron Bark has the effect of removing fire and vapor, clearing heat and drying dampness (removing heat and drying dampness), and detoxifying and healing sores. It is used for the treatment of damp-heat diarrhea (diarrhea caused by feeling damp-heat evil), vaginal itching under the belt, jaundice and redness of urine, spermatorrhea, sores, swelling and poison, etc. The adverse effects of this product are not clear. The adverse effects of this product are not clear, weak stomach, low food, spleen deficiency diarrhea (diarrhea caused by weakness of the spleen) is prohibited. The recommended dosage of pharmacopoeia is 3~12g. 2. Chrysanthemum has the effects of dispersing wind-heat, clearing heat and removing toxins (removing heat and toxins from the body), calming the liver and brightening the eyes. It is used in the treatment of wind-heat and cold, redness and swelling of the eyes, dizziness, headache and dizziness, canker sores and poisons. It should be used with caution for those who have deficiency of qi and fear of cold or those who have little food and diarrhea, and the adverse effects are not clear. Pharmacopoeia recommended dosage is 5-10g. 3. Xia Gu Cao has the effects of clearing the liver and diarrhea (removing liver fire), brightening the eyes, dispersing knots and subduing swelling. It is used for the treatment of eye redness and swelling, eyeball night pain, headache and dizziness, scrofula (mainly refers to the neck lymph node tuberculosis), gall tumor (equivalent to thyroid tumor), canker sores and other diseases. The pharmacopoeia dosage is 9～15g. People with weak spleen and stomach should be cautious of using this product, and the adverse effects are not clear. Huangbai, chrysanthemum, Xiaku Cao bubble water to drink potent, not necessarily can play the role of the above, it is recommended that under the guidance of a doctor reasonable use of medication.