How effective is Caffeine for Sleep Issues (Insomnia)? (a real world drug study)

Summary:

Overall ratings: 3.5/5
Long term ratings: 3.5/5

This is a phase IV clinical study of how effective Caffeine (caffeine) is for Sleep issues and for what kind of people. The study is created by eHealthMe from 4 Caffeine users and is updated continuously.

What is Caffeine?

Caffeine has active ingredients of caffeine. It is often used in fatigue. eHealthMe is studying from 6,665 Caffeine users. Check the latest studies of Caffeine.

What is Sleep issues?

Sleep issues (sleep problems) is found to be associated with 4,299 drugs and 5,338 conditions by eHealthMe. Check the latest studies of Sleep issues.


On Jan, 15, 2026

4 people are studied for taking Caffeine in Sleep issues

Overall effectiveness (number of people):

Does Caffeine work for your Sleep issues (overall)?

Long term (1+ years) effectiveness (number of people):

Does Caffeine work for your Sleep issues (long term)?

Caffeine effectiveness for Sleep issues (number of people):

Overall:
  • not at all: 0
  • somewhat: 1
  • moderate: 1
  • high: 1
  • very high: 1
Long Term:
  • not at all: 0
  • somewhat: 1
  • moderate: 1
  • high: 1
  • very high: 1

Gender of people who take Caffeine for Sleep issues *:

  • female: 50 %
  • male: 50 %

Age of people who take Caffeine for Sleep issues *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 25 %
  • 30-39: 25 %
  • 40-49: 0.0 %
  • 50-59: 50 %
  • 60+: 0.0 %

Who find Caffeine more effective for Sleep Issues?

Gender of people who take Caffeine for Sleep issues *:

  • female: 50 %
  • male: 50 %

Age of people who take Caffeine for Sleep issues *:

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

* Approximation only. Some reports may have incomplete information.

Do you take Caffeine?

- You can start a phase IV clinical trial to monitor Caffeine safety and effectiveness.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Related studies

Alternative drugs to, pros and cons of:

Treatments, associated drugs and conditions:

How the study uses the data?

The study is based on caffeine (the active ingredients of Caffeine) and Caffeine (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 neither.

Who is eHealthMe?

With medical big data and proven AI/ML 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 800+ peer-reviewed 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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