Gardenia barley Chenpi not necessarily can cure bad breath. 1.gardenia: gardenia has diarrhea fire in addition to annoyance, clear heat and benefit dampness, cool blood and detoxification effect, external use also has reduce swelling and stop pain effect. Clinically uses gardenia to treat feverish disease upset, damp-heat jaundice, blood heat hemorrhage, heat poison certificate and other diseases. This product bitter cold hurt stomach, spleen deficiency loose stool (feces thin not form) people should not use. Its adverse reactions are not clear. 2. Job’s tears: generally referred to as Coix Seed, has the effect of diuresis, strengthening the spleen to stop diarrhea, removing paralysis, drainage of pus, detoxification and dispersal of knots and so on. Clinical use of Job’s tears in the treatment of edema, foot fungus, urinary incontinence (dysuria), diarrhea in spleen deficiency, dampness paralysis, lung carbuncle, intestinal carbuncle (carbuncle that occurs in the bowels of the intestinal organs, with fever, right abdominal pain, can be touched as a manifestation of the lump) and other diseases. The adverse effects of this product is not clear, pregnant women should be used with caution. 3. Pericarpium Citri Reticulatae: Pericarpium Citri Reticulatae has the effect of regulating qi and strengthening the spleen, drying dampness and resolving phlegm (removing phlegm in the body by drying dampness), and it is often used in the treatment of spleen and stomach stagnant qi and coughing phlegm and other diseases. This product should be taken with caution in cases of qi deficiency, dry cough with yin deficiency, hematemesis, and those with red tongue and little fluid, and those with solid internal heat, and its adverse effects are not yet clear. If the patient’s bad breath is caused by the above mentioned diseases, such as damp-heat congestion (excessive damp-heat evil, stagnation in the body), spleen deficiency and dampness, etc., usually with gardenia, Job’s tears, Chen Pi can treat bad breath, but also still need to be used by a professional physician for the preparation. If the bad breath is caused by other factors, the application of gardenia, barley, Chen Pi can not treat bad breath. It is suggested that bad breath people should consult doctor for diagnosis and treatment, and should not use medicines by themselves. Daily attention to diet rationality, strengthen oral hygiene care.