What's the reason for the excessive phlegm recently? What should we do

The common causes are chronic pharyngitis and tonsillitis. In this case, you can choose to take Chinese traditional medicine orally and cooperate with atomization treatment. There are also some patients who are caused by colds and can choose to take oral cold medicine. Another part of patients are caused by rhinitis, sinusitis and nasal polyps. In this case, nasal endoscopy is needed to help judge the condition. Most patients can choose drug conservative treatment first, such as nasal spray medicine and oral medicine. But there are also a small number of patients whose standard conservative treatment is not effective, so surgical treatment needs to be considered. At present, nasal endoscopic surgery is mainly performed, which belongs to minimally invasive surgery.