The dosage of 60 grams of Semenxia is not generalizable, but should be determined according to the needs of the condition, the preparation of the Chinese medicine and the concoction. Half-summer is usually used internally after concoction, the dosage is about 3g ~ 9g. Half-summer has a certain degree of toxicity, clinical dosage should be discretionary according to the severity of the condition, if the condition requires the use of increased dosage under the guidance of a traditional Chinese medicine practitioner. Half-summer is a traditional Chinese medicine that can dry dampness and dissolve phlegm (dispel phlegm by drying dampness), and can also lower the rebelliousness and stop vomiting (stop the upward flow of gastric qi and vomiting), and it also has the effect of subduing lumps and dispersing lumps and knots. Clinically, it is mainly used in treating damp phlegm and cold phlegm, coughing with excessive phlegm, phlegm-drinking vertigo and palpitations (vertigo and palpitations caused by phlegm-drinking evil), wind-phlegm vertigo, phlegm-convulsive headache (headache caused by phlegm-evil obstructing the qi), vomiting and regurgitation, chest and epigastric plumping, and prune-core qi (a syndrome similar to pharyngeal allodynia). It should not be used with Chuanwu, Prepared Chuanwu, Caowu, Prepared Caowu, and Appendicitis; caution should be exercised in taking the raw product internally. If you need to use the drug, it should be used under the guidance of a traditional Chinese medicine practitioner, and should not be purchased and used on your own, so as to avoid delaying the condition by using the wrong medicine.