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“Zyrtec can cause drowsiness,” Dr. Brooks says. “While not as frequent as for older antihistamines like Benadryl, I still see drowsiness with Zyrtec quite a bit. In fact, pilots are not ...
The number of receptors decreases, and when the administration of the drug is ceased, chronic congestion can occur; this is called rhinitis medicamentosa, commonly referred to as rebound congestion. Moreover, long-term overdosing can cause degenerative changes in nasal mucous membranes that pose another health problem. [citation needed]
It is best to take oral antihistamine medication before exposure, especially for seasonal allergic rhinitis. In the case of nasal antihistamines like azelastine antihistamine nasal spray, relief from symptoms is experienced within 15 minutes allowing for a more immediate 'as-needed' approach to dosage. There is not enough evidence of ...
Exposure to cold air can trigger a runny nose in some people. [6] Gustatory rhinitis Spicy and pungent food may in some people produce rhinorrhea, nasal stuffiness, lacrimation, sweating and flushing of face. It can be relieved by ipratropium bromide nasal spray (an anticholinergic), a few minutes before a meal. [7] Honeymoon rhinitis
Ainslie says one of the things that makes nasal spray options so exciting is the ease of delivery — which can be a lifesaver in an emergency like an opioid overdose or an allergic reaction.
An experimental nasal spray has helped clear toxic protein buildups in the brains of mouse models of Alzheimer's. Its developers believe the spray may help delay Alzheimer's by at least a decade.
Prolonged use of these types of sprays can damage the delicate mucous membranes in the nose. This causes increased inflammation, an effect known as rhinitis medicamentosa or the rebound effect. Decongestant nasal sprays are advised for short-term use only, preferably 5 to 7 days at maximum. Some doctors advise to use them 3 days at maximum.
As a result, caution may be warranted, especially by men with prostatic hypertrophy. [23] Common side effects of nasal spray are experienced at a rate of 1-6% (versus the control group of 0-3%), and may include headache, dry nose, dry mouth or throat, nasal or throat irritation, nosebleeds, bad taste in mouth, nausea, dizziness, or constipation.