Gardenia and dry ginger are common Chinese medicine, gardenia and dry ginger two together, a cold and a hot, warm spleen yang, dispersing cold evil, clearing the depression heat, stopping the role of virtual annoyance (the body of false heat caused by the annoyance). Gardenia bitter, cold, return to heart lung San Jiao meridian. It is often used to remove fire and annoyance, clearing heat and dampness (removing heat and dampness in the body), cooling the blood and detoxifying the toxin (referring to the treatment of blood-heat and toxin); dry ginger is pungent, hot in nature, entering the heart, lungs, spleen, stomach and kidneys meridians, warming the middle and dispersing the cold (dispersing cold evils by warming the medicines of the spleen and stomach), returning the yang to the veins and warming the lungs to dissolve the drink (promoting the operation of the stagnated fluid by warming and warming the lungs). The combination of the two can be used to treat pain in the stomach and epigastric region, regurgitation, plumpness (stomach distension and discomfort) caused by the combination of heat and cold, as well as deficiency vexation (vexation caused by deficiency heat in the body) with cold in the middle Jiao and heat in the upper Jiao. For spleen and stomach yin deficiency (spleen and stomach yin liquid insufficiency) person and yang deficiency loose stool (feces thin not shaped) person and pregnant woman, gardenia and dry ginger is best not to take, so as not to bring unnecessary damage to health or aggravate the symptom. In addition, gardenia and dry ginger efficacy is effective, do not take privately, it is best to be treated under the guidance of a doctor.