Cymbalta and Drowsiness - a phase IV clinical study of FDA data
Summary:
We study 141,667 people who have side effects when taking Cymbalta. Drowsiness is found, especially among people who are female, 60+ old, have been taking the drug for < 1 month, also take Lyrica and have Pain.
The phase IV clinical study analyzes which people take Cymbalta and have Drowsiness. It is created by eHealthMe based on reports from the FDA, and is updated regularly. You may 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 700+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.
141,667 people reported to have side effects when taking Cymbalta.
Among them, 5,537 people (3.91%) have Drowsiness.
What is Cymbalta?
Cymbalta has active ingredients of duloxetine hydrochloride. It is used in depression. Currently, eHealthMe is studying from 151,241 Cymbalta users.
What is Drowsiness?
Drowsiness is found to be associated with 4,365 drugs and 4,663 conditions by eHealthMe. Currently, we are studying 251,682 people who have Drowsiness.
Number of Cymbalta and Drowsiness reports submitted per year:

Time on Cymbalta when people have Drowsiness *:
Gender of people who have Drowsiness when taking Cymbalta*:
Age of people who have Drowsiness when taking Cymbalta *:
Common drugs people take besides Cymbalta *:
Common side effects people have besides Drowsiness *:
Common conditions people have *:
* Approximation only. Some reports may have incomplete information.
Do you take Cymbalta and have Drowsiness?
Check whether Drowsiness is associated with a drug or a conditionHow 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
Cymbalta side effects by duration, gender and age:
- Cymbalta side effects (151,241 reports)
Drowsiness treatments and more:
- Drowsiness (251,682 reports)
Common drugs associated with Drowsiness:
- Lyrica: 11,761 reports
- Aspirin: 8,204 reports
- Gabapentin: 7,912 reports
- Prednisone: 7,618 reports
- Metformin: 6,419 reports
- Omeprazole: 6,073 reports
- Cymbalta: 5,537 reports
- Clonazepam: 5,428 reports
- Amlodipine: 5,320 reports
- Tramadol: 5,132 reports
All the drugs that are associated with Drowsiness:
- Drowsiness (4,365 drugs)
Common conditions associated with Drowsiness:
- Pain: 11,757 reports
- Depression: 11,192 reports
- Multiple sclerosis: 8,578 reports
- High blood pressure: 8,449 reports
All the conditions that are associated with Drowsiness:
- Drowsiness (4,663 conditions)
How the study uses the data?
The study uses data from the FDA. It is based on duloxetine hydrochloride (the active ingredients of Cymbalta) and Cymbalta (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 700+ 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, DISCLAIMER, USE FOR PUBLICATION
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 eHealthMe.com 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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