Psyllium and Fritillaria are cooked together to clear heat and detoxify the body (removing heat and toxicity from the body), diuretic and diaphoretic (improving the problem of dribbling in urine, and the problem of insufficient urine volume and inability to pass), expelling phlegm and cooling the blood, and subduing swelling and draining pus (eliminating pus and swelling, and draining out pus). Psyllium is sweet and cold in nature, and is effective in clearing heat and removing toxins, inducing diuresis, dispelling phlegm and cooling blood. Fishweed is pungent and cold in nature, with the effect of diuretic and detoxification, eliminating carbuncle and pus, and clearing away heat and toxins, the two medicines can be boiled together to enhance the effect of clearing away heat and toxins, diuretic and detoxification. Psyllium and fritillaria together, for the improvement of phlegm-heat cough, fever (burning stinging pain when urinating, with frequent urination, abdominal traction discomfort) astringent pain, edema and urine, summer dampness and diarrhea (summer feeling summer dampness and diarrhea caused by evil Qi), carbuncle sores and other diseases have efficacy. However, it should be noted that the fish should not be decocted for a long time, and should be avoided by people with cold deficiency. Plantain adverse reactions or contraindications are not clear. Psyllium and fish with water, not indiscriminate use, so as not to cause discomfort, if you need to use the drug, must be used under the guidance of a professional Chinese medicine practitioner.