The middle turbinate is one of the three bone fragments of the lateral wall of the nasal cavity, and edema of the mucosa of the middle turbinate can occur with nasal infection, trauma or surgical injury to the mucosa of the middle turbinate. The nasal cavity is divided into the nasal vestibule and the intrinsic nasal cavity by the boundary of the internal nasal aperture, and the lateral wall of the intrinsic nasal cavity consists of the maxilla, lacrimal bone, inferior turbinate bone, sieve bone, vertical plate of the palatine bone, and pterygoid pterygoid. Nasal turbinate is the lateral wall of the nasal cavity of the three stepped arrangement of the long strip of bone, the middle turbinate that is the middle of the turbinate bone outside the nasal mucosa covering the composition. Nasal infections are caused by inflammation, which leads to accumulation of neutrophils and secretion of inflammatory mediators in the mucosa, resulting in edema of the nasal mucosa, and the mucosa of the middle turbinate will also be edematous at this time. Traumatic or surgical injury to the mucosa of the middle turbinate will cause nasal mucosal microvascular rupture and bruising, or microvascular exudate increased resulting in edema. It is recommended that people with middle turbinate mucosal edema consult a specialist for further examination and treatment.