Clinically there are no six kinds of people should not eat fishweed, but it is generally believed that there is a deficiency of cold and yin external ulcers, as well as people allergic to fishweed should not be eaten. Fish Maw has the effect of clearing heat and removing toxins (removing heat and toxicity from the body), eliminating carbuncles and discharging 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). It is used for lung carbuncle spitting pus, phlegm and heat, asthma and cough. Fishweed is pungent in flavor and cold in nature, long in clearing heat and toxins, dissipating heat and eliminating carbuncles, for the treatment of phlegm and heat in the lungs, hair for carbuncles and spitting pus and blood of the key medicines. Because it is good at clearing lung heat, it is also commonly used in lung heat cough, each with buckwheat, ephedra, aster, etc.. Fishweed can clear heat and detoxification, carbuncle pus, also commonly used in the treatment of carbuncle. Such as the treatment of feverish sores and swellings, can be used alone freshly mashed and applied externally; or with forsythia, chrysanthemum, dandelion and so on. Fishweed can clear heat and dampness (remove heat and dampness in the body), can receive the effect of gonorrhea, diarrhea. Such as the treatment of damp-heat gonorrhea (increased urination, dribbling astringent pain), often used in conjunction with psyllium, talcum, sea gold sand. For the treatment of damp-heat diarrhea (diarrhea caused by feeling damp-heat evil), it is often used together with Radix Bupleurum and Rhizoma Coptidis. If you need to take this medicine, it is recommended to follow the doctor’s instructions to standardize the use of medication.