Clarinex and Ear discomfort - a phase IV clinical study of FDA data


Ear discomfort is found among people who take Clarinex, especially for people who are female, 50-59 old, have been taking the drug for 5 - 10 years.

The phase IV clinical study analyzes which people take Clarinex and have Ear discomfort. It is created by eHealthMe based on reports of 6,123 people who have side effects when taking Clarinex 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 Feb, 06, 2023

6,123 people reported to have side effects when taking Clarinex.
Among them, 14 people (0.23%) have Ear discomfort.

What is Clarinex?

Clarinex has active ingredients of desloratadine. It is often used in allergies. eHealthMe is studying from 6,316 Clarinex users for its effectiveness, alternative drugs and more.

What is Ear discomfort?

Ear discomfort is found to be associated with 1,882 drugs and 1,212 conditions by eHealthMe.

Number of Clarinex and Ear discomfort reports submitted per year:

Could Clarinex cause Ear discomfort?

Time on Clarinex when people have Ear discomfort *:

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

Gender of people who have Ear discomfort when taking Clarinex *:

  • female: 57.14 %
  • male: 42.86 %

Age of people who have Ear discomfort when taking Clarinex *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 22.22 %
  • 50-59: 66.67 %
  • 60+: 11.11 %

Common drugs people take besides Clarinex *:

  1. Miralax: 6 people, 42.86%
  2. Cymbalta: 5 people, 35.71%
  3. Pantopaque: 4 people, 28.57%
  4. Colace: 4 people, 28.57%
  5. Melatonin: 4 people, 28.57%
  6. Macrodantin: 4 people, 28.57%
  7. Vancomycin: 4 people, 28.57%
  8. Naloxone: 4 people, 28.57%
  9. Senna: 4 people, 28.57%
  10. Fish Oil: 4 people, 28.57%

Common side effects people have besides Ear discomfort *:

  1. Hypoaesthesia (reduced sense of touch or sensation): 6 people, 42.86%
  2. Fall: 6 people, 42.86%
  3. Fatigue (feeling of tiredness): 5 people, 35.71%
  4. Breathing Difficulty: 5 people, 35.71%
  5. Headache (pain in head): 5 people, 35.71%
  6. Fever: 5 people, 35.71%
  7. Constipation: 5 people, 35.71%
  8. Pain: 5 people, 35.71%
  9. Back Pain: 5 people, 35.71%
  10. Cellulitis (infection under the skin): 4 people, 28.57%

Common conditions people have *:

  1. Muscle Spasms (muscle contraction): 4 people, 28.57%
  2. Laxative Supportive Care: 4 people, 28.57%
  3. Drowsiness: 4 people, 28.57%
  4. Constipation: 4 people, 28.57%
  5. Hypersensitivity: 3 people, 21.43%
  6. Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 2 people, 14.29%
  7. Asthma: 2 people, 14.29%
  8. Seasonal Allergy (allergic condition due to certain season): 1 person, 7.14%
  9. Pain: 1 person, 7.14%
  10. Osteoarthritis (a joint disease caused by cartilage loss in a joint): 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Clarinex and have Ear discomfort?

Check whether Ear discomfort 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.

Related studies

How severe was Ear discomfort and when was it recovered:

Expand to all the drugs that have ingredients of desloratadine:

Alternative drugs to, pros and cons of Clarinex:

Common Clarinex side effects:

Browse all side effects of Clarinex:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Ear discomfort treatments and more:

COVID vaccines that are related to Ear discomfort:

Common drugs associated with Ear discomfort:

All the drugs that are associated with Ear discomfort:

Common conditions associated with Ear discomfort:

All the conditions that are associated with Ear discomfort:

How the study uses the data?

The study uses data from the FDA. It is based on desloratadine (the active ingredients of Clarinex) and Clarinex (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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