ICD-11 classes
12 Diseases of the respiratory system
Upper respiratory tract disorders
CA08 — Vasomotor or allergic rhinitis
CA08.1 — Non-allergic rhinitis
CA08.10 — Non-allergic rhinitis with eosinophils

ICD-11 CA08.10 — Non-allergic rhinitis with eosinophils

The non-allergic rhinitis with eosinophils is characterised by large numbers (inconsistently defined as >5% to >20%) of eosinophils on nasal smear. Patients usually have paroxysmal exacerbations of symptoms, including sneezing, profuse watery rhinorrhoea, nasal pruritus, nasal congestion, and occasional anosmia. It may precede the development of nasal polyposis and aspirin hypersensitivity. Patients with non-allergic rhinitis with eosinophils are at increased risk for the development of obstructive sleep apnoea.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Non-allergic rhinitis #3736