How effective is Acetaminophen And Codeine Phosphate for Frequent Headaches (Headache)? (a real world drug study)

Summary:

Overall ratings: 3.3/5
Long term ratings: 4/5

This is a phase IV clinical study of how effective Acetaminophen and codeine phosphate (acetaminophen; codeine phosphate) is for Frequent headaches and for what kind of people. The study is created by eHealthMe from 7 Acetaminophen and codeine phosphate users and is updated continuously.

What is Acetaminophen and codeine phosphate?

Acetaminophen and codeine phosphate has active ingredients of acetaminophen; codeine phosphate. It is often used in pain. eHealthMe is studying from 3,220 Acetaminophen and codeine phosphate users. Check the latest studies of Acetaminophen and codeine phosphate.

What is Frequent headaches?

Frequent headaches is found to be associated with 4,983 drugs and 6,004 conditions by eHealthMe. Check the latest studies of Frequent headaches.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.


On Aug, 17, 2026

7 people are studied for taking Acetaminophen and codeine phosphate in Frequent headaches

Overall effectiveness (number of people):

Does Acetaminophen and codeine phosphate work for your Frequent headaches (overall)?

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

Does Acetaminophen and codeine phosphate work for your Frequent headaches (long term)?

Acetaminophen and codeine phosphate effectiveness for Frequent headaches (number of people):

Overall:
  • not at all: 0
  • somewhat: 2
  • moderate: 1
  • high: 4
  • very high: 0
Long Term:
  • not at all: 0
  • somewhat: 0
  • moderate: 0
  • high: 2
  • very high: 0

Gender of people who take Acetaminophen and codeine phosphate for Frequent headaches *:

  • female: 42.86 %
  • male: 57.14 %

Age of people who take Acetaminophen and codeine phosphate for Frequent headaches *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 28.57 %
  • 30-39: 28.57 %
  • 40-49: 28.57 %
  • 50-59: 14.29 %
  • 60+: 0.0 %

Who find Acetaminophen And Codeine Phosphate more effective for Frequent Headaches?

Gender of people who take Acetaminophen and codeine phosphate for Frequent headaches *:

  • female: 25 %
  • male: 75 %

Age of people who take Acetaminophen and codeine phosphate for Frequent headaches *:

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

* Approximation only. Some reports may have incomplete information.

Do you take Acetaminophen and codeine phosphate?

- You can start a phase IV clinical trial to monitor Acetaminophen and codeine phosphate 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 acetaminophen; codeine phosphate (the active ingredients of Acetaminophen and codeine phosphate) and Acetaminophen and codeine phosphate (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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