Fishweed is slightly cold in nature, and people with deficiency and cold evidence are not recommended to drink fishweed during menstruation. Fishy grass, has the effect of clearing heat and removing toxins (removing heat and toxicity from the body), eliminating carbuncles and pus (eliminating carbuncles and discharging pus), and diuretic and diaphoretic (improving the problem of dribbling urine, and the problem of small and incomprehensible amount of urine). Fishbulb is mainly used for treating lung carbuncle with pus, lung-heat cough, heat-poisoned sores and carbuncles (sores and carbuncles appearing on the surface of the skin due to excessive heat and poison in the body), damp-heat gonorrhea (increased frequency of urination, drenching and astringent pain), and damp-heat diarrhea (diarrhea caused by sensing the damp-heat evil). Do not take Fishbulb for cold deficiency syndrome and yin syndrome sores and ulcers. If there is any discomfort after drinking Fishwort, it is recommended to stop using it and seek medical advice promptly.