Dec 6, 2022 · Rhinitis, or inflammation of the inner lining of the nose, becomes chronic when it lasts more than 12 weeks. Causes range from allergies and asthma to pregnancy and medications.

Mar 14, 2023 · Nonallergic rhinitis involves sneezing or a stuffy, drippy nose. It can be a long-term problem, and it has no clear cause. The symptoms are like those of hay fever, also called allergic rhinitis.

Rhinitis is a reaction that happens in the eyes, nose, and throat when allergens in the air trigger the release of histamine in the body. Histamine causes itching, swelling, and fluid to build up in the fragile linings of nasal passages, sinuses, and eyelids.

Rhinitis is categorized into three types (although infectious rhinitis is typically regarded as a separate clinical entity due to its transient nature): (i) infectious rhinitis includes acute and chronic bacterial infections; (ii) nonallergic rhinitis [14] includes vasomotor, idiopathic, hormonal, atrophic, occupational, and gustatory rhinitis, as well as rhinitis medicamentosa (rebound ...

Jan 17, 2025 · Rhinitis. Rhinitis is inflammation of the inner lining of the nose, and it has many different causes. Rhinitis is a very common condition. A significant association exists between rhinitis (), asthma, and chronic sinusitis (inflammation of the sinuses for more than 12 weeks) in some individuals.

Aug 28, 2019 · Rhinitis is an inflammation of the inside of your nose. It can be allergic or nonallergic. Learn about common triggers, such as pollen and pet dander, and treatment strategies.

Sep 16, 2022 · Rhinitis refers to a group of symptoms that affect the nose, including congestion, sneezing, and runny nose. Learn the types, causes, symptoms, and treatments.

Rhinitis describes a pattern of symptoms as a result of nasal inflammation and/or dysfunction of the nasal mucosa. It is an umbrella entity that includes many different subtypes, several of which escape of complete characterization. Rhinitis is ...