Allergic Rhinitis

Allergic Rhinitis is indexed under Respiratory, Allergic Disease. Also known as hay fever, seasonal allergies, perennial rhinitis.

US prevalence

25.2% of U.S. adults had a diagnosed seasonal allergy in 2024; seasonal allergy is a survey measure related to, but not identical with, all allergic rhinitis Source: NCHS Data Brief 545 — Diagnosed Allergic Conditions in Adults: United States, 2024. This figure comes from a professional society, registry, or study rather than a federal source. Label: REPORTED.

ICD-10-CM codes

J30.1, J30.9

Typical onset

Often childhood onset; can develop at any age

Course

managed

Body systems

pulmonary, immunologic

Sex differences

Roughly equal in adults

Racial and ethnic differences

Common across all groups; sensitization profiles may vary

What this page does not establish

These figures describe populations, not individuals, and none of them is a diagnosis or a treatment recommendation. Prevalence estimates are approximate and reflect published ranges. Disparity figures are reported patterns, not causes.

Taxonomy last reviewed 2026-05-19. Each figure on the interactive page carries its own source and retrieval date, which can be later than this review.

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