Semixia is divided into Fahanxia, Qinghuanxia, Jianghuanxia, etc. The main effects are the same, all of them have the effects of drying dampness and resolving phlegm (expelling dampness by drying dampness and dissolving phlegm), lowering the rebelliousness and stopping vomiting (preventing the upward rush of gastric qi, stopping vomiting), and eliminating lumps and dispersing knots (eliminating the knots in the body), which can be used in treating the phlegm and coughing and asthma, and the gastric and epigastric lumps and fullness (the distension and discomfort of the stomach) and other illnesses.
Half-summer with quicklime and licorice can be made into French half-summer, with alum can be made into Qing half-summer, with ginger and alum can be made into ginger half-summer. As a processed product of half-summer, the main effects are the same, all of them have the effects of drying dampness and resolving phlegm, lowering reversal and stopping vomiting, and eliminating plaque and dispersing lumps.
However, there are some differences due to the different methods of preparation. Fahanxia is good at drying dampness and resolving phlegm, and is mainly used for treating coughing with excessive phlegm, vertigo and palpitation caused by phlegm, wind and phlegm, and phlegm-convulsive headache caused by phlegm obstructing the qi mechanism;
Qing Hanxia is good at drying dampness and resolving phlegm, treating damp-phlegm cough, stomach and epigastric plumpness, phlegm and saliva coagulation, and inability to vomit;
Jiang Bianxia is good at warming the middle and resolving phlegm, lowering the rebelliousness and stopping vomiting, treating phlegm and vomiting, and stomach and epigastric plumpness.
Semixia is warm and dry in nature, and should be used with caution for dry cough, hot phlegm and dry phlegm, and should not be used together with Chuanwu, Chuanwu, Caowu, Caowu, and epiphyllum. If you need to use the drug, it is recommended to follow the instructions of the doctor.