Azelastine and Consciousness - decreased - a phase IV clinical study of FDA data


Consciousness - decreased is found among people who take Azelastine, especially for people who are female, 50-59 old, have been taking the drug for < 1 month.

The phase IV clinical study analyzes which people take Azelastine and have Consciousness - decreased. It is created by eHealthMe based on reports of 12,916 people who have side effects when taking Azelastine from the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.

Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.

On Sep, 29, 2022

12,916 people reported to have side effects when taking Azelastine.
Among them, 6 people (0.05%) have Consciousness - decreased.

What is Azelastine?

Azelastine has active ingredients of azelastine hydrochloride. It is often used in allergies. eHealthMe is studying from 13,099 Azelastine users for its effectiveness, alternative drugs and more.

What is Consciousness - decreased?

Consciousness - decreased is found to be associated with 3,087 drugs and 3,013 conditions by eHealthMe.

Number of Azelastine and Consciousness - decreased reports submitted per year:

Could Azelastine cause Consciousness - decreased?

Time on Azelastine when people have Consciousness - decreased *:

  • < 1 month: 100 %
  • 1 - 6 months: 0.0 %
  • 6 - 12 months: 0.0 %
  • 1 - 2 years: 0.0 %
  • 2 - 5 years: 0.0 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

Gender of people who have Consciousness - decreased when taking Azelastine *:

  • female: 66.67 %
  • male: 33.33 %

Age of people who have Consciousness - decreased when taking Azelastine *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 16.67 %
  • 30-39: 16.67 %
  • 40-49: 0.0 %
  • 50-59: 50.0 %
  • 60+: 16.67 %

Common drugs people take besides Azelastine *:

  1. Ibuprofen: 3 people, 50.00%
  2. Lysine: 2 people, 33.33%
  3. Lutein: 2 people, 33.33%
  4. Lasix: 2 people, 33.33%
  5. Dulera: 2 people, 33.33%
  6. Compazine: 1 person, 16.67%
  7. Humira: 1 person, 16.67%
  8. Flonase: 1 person, 16.67%
  9. Eliquis: 1 person, 16.67%
  10. Doral: 1 person, 16.67%

Common side effects people have besides Consciousness - decreased *:

  1. Acute Respiratory Failure: 2 people, 33.33%
  2. Fever: 2 people, 33.33%
  3. Pneumonia: 2 people, 33.33%
  4. Asthma: 1 person, 16.67%
  5. Chest Pain: 1 person, 16.67%
  6. Galactorrhea (secretion of breast milk in men): 1 person, 16.67%
  7. Fluid Retention (an abnormal accumulation of fluid in the blood): 1 person, 16.67%
  8. Appetite - Increased (increased appetite is when you want to eat much more often or in larger quantities than your body requires): 1 person, 16.67%
  9. Fatigue (feeling of tiredness): 1 person, 16.67%
  10. Educational Problem: 1 person, 16.67%

Common conditions people have *:

  1. Immunodeficiency Common Variable: 2 people, 33.33%
  2. Stress And Anxiety: 2 people, 33.33%
  3. Wheezing (a high-pitched whistling sound made while you breath): 1 person, 16.67%
  4. Arthritis (form of joint disorder that involves inflammation of one or more joints): 1 person, 16.67%
  5. Asthma: 1 person, 16.67%
  6. Constipation: 1 person, 16.67%
  7. Depression: 1 person, 16.67%
  8. Diabetes: 1 person, 16.67%
  9. Fluid Retention (an abnormal accumulation of fluid in the blood): 1 person, 16.67%
  10. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 16.67%

* Approximation only. Some reports may have incomplete information.

Do you take Azelastine and have Consciousness - decreased?

Check whether Consciousness - decreased is associated with a drug or a condition

How to use the study?

You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.

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How severe was Consciousness - decreased and when was it recovered:

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Alternative drugs to, pros and cons of Azelastine:

Common Azelastine side effects:

Browse all side effects of Azelastine:

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Consciousness - decreased treatments and more:

COVID vaccines that are related to Consciousness - decreased:

Common drugs associated with Consciousness - decreased:

All the drugs that are associated with Consciousness - decreased:

Common conditions associated with Consciousness - decreased:

All the conditions that are associated with Consciousness - decreased:

How the study uses the data?

The study uses data from the FDA. It is based on azelastine hydrochloride (the active ingredients of Azelastine) and Azelastine (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

Who is eHealthMe?

With medical big data and proven AI algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 600+ medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).


WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.

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