Can saline nasal irrigation be used to treat rhinitis?
May 28, 2022
Source: Cainiu Health
Dr. Guo Xiheng
Introduction
Saline nasal irrigation can be used for any type of rhinitis, helping to clear nasal secretions and promoting recovery of nasal mucosal function. The irrigation solution must be physiological saline—not plain water mixed with table salt. In most cases, using self-prepared saline solutions may exacerbate nasal symptoms such as dryness, itching, and unpleasant odor.
Rhinitis is a condition most people are familiar with, commonly presenting with symptoms such as nasal discharge, sneezing, and nasal congestion. Consequently, many patients consider using saline solution to rinse their nasal passages. But can saline nasal irrigation be used for rhinitis?
Can saline nasal irrigation be used for rhinitis?
Saline nasal irrigation is appropriate for all types of rhinitis. It helps clear nasal secretions and promotes recovery of nasal mucosal function. However, the irrigation solution must be isotonic (physiological) saline—not plain water mixed with table salt. In most cases, self-prepared saltwater solutions worsen symptoms such as nasal dryness, itching, and unpleasant odor. This is primarily because minerals present in table salt may damage the nasal mucosa and disrupt the natural nasal environment. When performing saline nasal irrigation, avoid applying excessive force: the posterior nasal cavity connects to the middle ear via the Eustachian tube, and overly vigorous irrigation may lead to otitis media or even tympanic membrane perforation. Additionally, avoid performing irrigation too frequently.
Rhinitis includes allergic rhinitis, chronic hypertrophic rhinitis, and simple rhinitis. Allergic rhinitis is mainly caused by compromised immune function and mucosal hypersensitivity—particularly to airborne pollen and house-dust mites. Chronic hypertrophic rhinitis is associated with nasal septal deviation and nasal mucosal dryness.
Simple rhinitis predominantly affects adolescents and is closely linked to hormonal imbalances during growth and development, as well as nasal mucosal vascular dilation. Moreover, environmental air pollution serves as an aggravating factor across all forms of rhinitis. We hope this information proves helpful!
