There is no clear data on how long it takes to treat chronic pharyngitis with half-summer and thick-park soup, you can prescribe 2 to 4 weeks of medication first, and then adjust it later according to the condition, it is recommended to follow the doctor’s instructions for medication. The main ingredients of Semixia Houpu Tang include Semixia, Huperzia, Poria, Ginger, and Su Ye. It can help to move qi and disperse lumps (to make the body’s qi smooth and dissolve the lumps), lower the rebellious phlegm (to correct the retrograde qi and remove the phlegm in the body), and mainly target at the symptoms caused by the seven feelings of depression and phlegm and qi obstruction, such as there is a blockage in the pharynx, gagging and vomiting, swallowing, coughing or vomiting, with a white or smooth tongue coating, and a slow or slippery stringy pulse, etc. Clinically, chronic pharyngitis is a condition of the throat, and the symptoms are not only the symptoms of the throat but also those of the pharyngitis. Clinical evidence of chronic pharyngitis belonging to the seven emotions and phlegm-qi obstruction can also be treated with this drug. Because of the different severity of the disease, so, in the end, how long can half Xia Houpu Tang cure chronic pharyngitis has no certain data, you can first take 2 to 4 weeks of dosage, adjusted according to the condition, it is recommended to follow the doctor’s instructions. The adverse effects of the drug is not clear, it is recommended to consult a doctor after using the drug to avoid adverse consequences.