Phlegm, nasal congestion, in the clinic mainly consider two diseases: 1, upper respiratory tract infection, usually due to the patient’s body resistance is relatively poor, bacteria or viruses invade the body, resulting in patients with nasal congestion, runny nose, sore throat, sputum secretion increased symptoms. Generally in clinical treatment, often need to give patients oral cold clear heat particles, and Pu Di Lan anti-inflammatory oral solution to resolve phlegm to treat. 2, chronic nasopharyngitis. Chronic nasopharyngitis in the clinical main symptom is nasal congestion and phlegm, are secondary to acute nasopharyngitis caused by untimely treatment, and the patient’s condition is relatively long, mostly in more than three months. Generally, clinical treatment often requires oral nasal abundance through the mouth particles, at the same time with budesonide nasal spray or tretinoin nasal spray, as well as oral blue qin oral solution to resolve phlegm to treat.