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rhinitis
Sign in to saveAlso known as runny nose, nasal cavity mucosa inflammation, nasal cavity mucosaitis
Rhinitis, also known as coryza, is irritation and inflammation of the mucous membrane inside the nose. Common symptoms are a stuffy nose, runny nose, sneezing, and post-nasal drip.
Rhinitis is an inflammation of the mucous membrane lining the inside of your nose, which causes symptoms like nasal congestion, a runny nose, sneezing, and post-nasal drip. While usually uncomfortable rather than serious, it matters because these symptoms can interfere with sleep, breathing, and daily activities.
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Key facts
- Medical condition (new).name
- Rhinitis
- Medical condition (new).synonyms
- Coryza
- Medical condition (new).image
- Misc pollen.jpg
- Medical condition (new).caption
- Pollen grains from a variety of common plants can cause hay fever.
- Medical condition (new).field
- Infectious disease, allergy and immunology
via Wikipedia infobox
Research
57,620 papers- Allergic rhinitis: diagnosis and management.ReviewBritish journal of hospital medicine (London, England : 2005) · 2022Siddiqui ZA, Walker A, Pirwani MM et al.DOI: 10.12968/hmed.2021.0570
- Allergic rhinitis.ReviewLancet (London, England) · 2011Greiner AN, Hellings PW, Rotiroti G et al.DOI: 10.1016/S0140-6736(11)60130-X
- Pathogenesis of rhinitis.ReviewClinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2016Eifan AO, Durham SRDOI: 10.1111/cea.12780
- Rhinitis.ReviewPrimary care · 2014Beard SDOI: 10.1016/j.pop.2013.10.005
- Rhinitis in Primary Care.ReviewPrimary care · 2025Patel N, Bhattacharyya ADOI: 10.1016/j.pop.2024.09.006
- Rhinitis.ReviewPrimary care · 1990Vogt HB
- Occupational Rhinitis.ReviewImmunology and allergy clinics of North America · 2026Bernstein JS, Ware K, Zamora-Sifuentes J et al.DOI: 10.1016/j.iac.2025.09.004
- Allergic and nonallergic rhinitis.ReviewAllergy and asthma proceedings · 2019Agnihotri NT, McGrath KGDOI: 10.2500/aap.2019.40.4251
via PubMed
Wikidata facts
- Image
- H'Mong babygirl - mũ mèo nhỏ.jpg
Show 6 more facts
- maximal incubation period in humans
- 72
- NCI Thesaurus ID
- C34986
- minimal incubation period in humans
- 12
- exact match
- purl.obolibrary.org/obo/SYMP_0000121
- prevalence
- 0.25
- Commons category
- Rhinitis
via Wikidata · CC0
~12 min read
Article
14 sectionsContents
- Types
- Infectious
- Nonallergic rhinitis
- Allergic
- Rhinitis medicamentosa
- Chronic atrophic rhinitis
- Rhinitis sicca
- Polypous rhinitis
- Pathophysiology
- Association between rhinitis and asthma
- Diagnosis
- Management
- Pronunciation and etymology
- References
Rhinitis, also known as coryza, is irritation and inflammation of the mucous membrane inside the nose. Common symptoms are a stuffy nose, runny nose, sneezing, and post-nasal drip.
The inflammation is caused by viruses, bacteria, irritants or allergens. The most common kind of rhinitis is allergic rhinitis, which is usually triggered by airborne allergens such as pollen and dander. Allergic rhinitis may cause additional symptoms, such as sneezing and nasal itching, coughing, headache, fatigue, malaise, and cognitive impairment. The allergens may also affect the eyes, causing watery, reddened, or itchy eyes and puffiness around the eyes. The inflammation results in the generation of large amounts of mucus, commonly producing a runny nose, as well as a stuffy nose and post-nasal drip. In the case of allergic rhinitis, the inflammation is caused by the degranulation of mast cells in the nose. When mast cells degranulate, they release histamine and other chemicals, starting an inflammatory process that can cause symptoms outside the nose, such as fatigue and malaise. In the case of infectious rhinitis, it may occasionally lead to pneumonia, either viral or bacterial. Sneezing also occurs in infectious rhinitis to expel bacteria and viruses from the respiratory tract.