Fahanxia is a concoction of Fahanxia. It is different in its preparation, efficacy and main treatment. Half-summer after concocting into French half-summer, the warmth is weakened after the French half-summer favors expectorant; half-summer in addition to the role of subduing plaque dispersal of knots. 1. Concoction: Half-summer is a small underground white tuber; French half-summer for the net half-summer soaked in water until there is no dry heart, and another appropriate amount of licorice, add water and decoction for two times, combined decoction, and poured into the water into the lime liquid, stirring to join the half-summer has been soaked soaked to the surface of the yellow uniform, the taste of the mouth slightly numb tongue sensation, fish out of the wash, drying or drying. 2. Efficacy and Indications: Half-summer dries dampness and resolves phlegm (removing phlegm in the body with dampness-drying drugs), lowers the rebelliousness and stops vomiting (stopping the upward flow of stomach qi, stopping vomiting), and eliminates lumps and disperses knots. Half-summer is used to treat phlegm-induced coughs and asthma; headaches and dizziness; vomiting and regurgitation; chest fullness and stuffiness; and prunus qi (similar to pharyngeal hypersensitivity); and in raw form for treating carbuncles and gangrene (a type of venomous sores that occur as acute suppurative disorders of the body’s surface, limbs, and internal organs) and swelling. Fahanxia dries dampness and resolves phlegm (removes phlegm from the body with drugs that dry dampness), relieves cough and calms asthma (stops coughing and calms wheezing), and stops vomiting. It is good at treating damp phlegm and cold phlegm, and treating cough with excessive phlegm, chest tightness and nausea caused by phlegm-dampness obstructing the lungs; it is suitable for vomiting with stomach cold; it also treats insomnia caused by phlegm turbidity and internal obstruction. 3. Precautions: both improper use can be toxic symptoms; both should not be used with aconite herbs; Yin deficiency, fluid injury, blood (non-physiological bleeding disorders), dry phlegm is prohibited, pregnant women should not be taken. If you need to use the drug need to go to a regular hospital under the professional guidance of a doctor to avoid adverse consequences.