The main reason is that under the radiation exposure, the patient’s nasopharyngeal mucosa will be damaged, which will also lead to dryness, erosion and ulceration of the nasal mucosa. All…
Pain in the nose is a clinical symptom, mainly due to rhinitis and sinusitis. The inflammatory reaction of the mucous membrane of the nasal cavity and sinuses will cause pain…
Rhinitis is mainly caused by rhinovirus, influenza virus, parainfluenza virus and other infections. In the early stages of the disease, there is vasospasm and mucosal ischaemia, which gradually leads to…