Hello, sinusitis refers to inflammation of nasal mucosa, mainly manifested as nasal congestion, purulent nose, headache and other symptoms. The treatment of sinusitis mainly includes conservative treatment and surgical treatment. Conservative treatment of & ltbr & gt& ltbr & gt mainly includes: local use of vasoconstrictor nasal drops and hormones; Maxillary sinus puncture and irrigation; Chinese medicine treatment. If normal conservative treatment fails, surgery is needed. There are mainly traditional sinus surgery and modern functional endoscopic sinus surgery.