What is Azelastine (Astelin) nasal spray?

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From the Guidelines

Aquanaz is not mentioned in the provided evidence, and therefore, its definition or description cannot be determined based on the given studies. The provided evidence discusses various medications for allergic rhinitis, including intranasal antihistamines such as azelastine and olopatadine, as well as oral antihistamines and corticosteroids 1.

  • The studies compare the efficacy and side effects of these medications, with azelastine and olopatadine being effective for seasonal and perennial allergic rhinitis, but having side effects such as bitter taste and somnolence 1.
  • The evidence also discusses the importance of proper hydration, but this is not directly related to Aquanaz, as it is not mentioned in the studies 1.
  • Without further information, it is not possible to provide a definitive answer about Aquanaz, and it is essential to consult other sources or studies that may provide more information about this term.

From the FDA Drug Label

The FDA drug label does not answer the question.

From the Research

Definition of Aquanaz

  • There is no information available in the provided studies to define what Aquanaz is.
  • The studies provided are related to azelastine nasal spray and its effectiveness in treating allergic and nonallergic rhinitis 2, 3, 4, 5, 6.
  • None of the studies mention the term "Aquanaz", suggesting that it may not be related to the topic of azelastine nasal spray or rhinitis treatment.

Related Information

  • Azelastine nasal spray is a fast-acting, efficacious, and well-tolerated H1-receptor antagonist for the treatment of rhinitis 2.
  • It has mast-cell stabilizing and anti-inflammatory properties, reducing the concentration of leukotrienes, kinins, and platelet activating factor in vitro and in vivo 2.
  • Azelastine nasal spray is effective in alleviating nasal congestion, a symptom that is often bothersome for rhinitis sufferers 2, 4.

References

Guideline

Guideline Directed Topic Overview

Dr.Oracle Medical Advisory Board & Editors, 2025

Research

Efficacy and safety of azelastine nasal spray for the treatment of allergic rhinitis.

The Journal of the American Osteopathic Association, 1999

Research

Combination therapy with azelastine hydrochloride nasal spray and fluticasone propionate nasal spray in the treatment of patients with seasonal allergic rhinitis.

Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 2008

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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