Axid and Pain - a phase IV clinical study of FDA data

Summary:

Pain is reported as a side effect among people who take Axid (nizatidine), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Aredia, and have Multiple myeloma.

The phase IV clinical study analyzes which people have Pain when taking Axid. It is created by eHealthMe based on reports of 2,951 people who have side effects when taking Axid from the FDA, and is updated regularly.

What is Axid?

Axid has active ingredients of nizatidine. It is often used in gastroesophageal reflux disease. eHealthMe is studying from 2,980 Axid users. Check the latest studies of Axid.

What is Pain?

Pain is found to be associated with 3,806 drugs and 5,872 conditions by eHealthMe. Check the latest studies of Pain.

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, 30, 2026

2,951 people reported to have side effects when taking Axid.
Among them, 168 people (5.69%) have Pain.

Among these 168 people:

* Approximation only. Some reports may have incomplete information.

Do you take Axid and have Pain?

- Check whether Pain is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Axid:

Axid (2,980 reports)

Pain treatments and more:

Pain (1,140,596 reports)

How severe was Pain and when was it recovered:

Pain in Axid

Expand to all the drugs that have ingredients of nizatidine:

Pain and drugs with ingredients of nizatidine (360 reports)

Sub-studies by gender and age:

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

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

Browse all side effects of Axid:

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

Browse all the drugs that are associated with Pain:

Pain (3,806 drugs)

Browse all the conditions that are associated with Pain:

Pain (5,872 conditions)

How the study uses the data?

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

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.

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.