Meperidine hydrochloride and Hallucinations - a phase IV clinical study of FDA data

Summary:

Hallucinations is reported as a side effect among people who take Meperidine hydrochloride (meperidine hydrochloride), especially for people who are female, 60+ old, also take Morphine, and have Bone pain.

The phase IV clinical study analyzes which people have Hallucinations when taking Meperidine hydrochloride. It is created by eHealthMe based on reports of 1,742 people who have side effects when taking Meperidine hydrochloride from the FDA, and is updated regularly.

What is Meperidine hydrochloride?

Meperidine hydrochloride has active ingredients of meperidine hydrochloride. It is often used in pain. eHealthMe is studying from 1,787 Meperidine hydrochloride users. Check the latest studies of Meperidine hydrochloride.

What is Hallucinations?

Hallucinations (sensations that appear real but are created by your mind) is found to be associated with 1,894 drugs and 2,724 conditions by eHealthMe. Check the latest studies of Hallucinations.

On Jul, 17, 2026

1,742 people reported to have side effects when taking Meperidine hydrochloride.
Among them, 11 people (0.63%) have Hallucinations.

Could Meperidine hydrochloride cause Hallucinations?

Among these 11 people:

What is the gender of people who have Hallucinations when taking Meperidine hydrochloride? *

female: 81.82 %
male: 18.18 %

What is the age of people who have Hallucinations when taking Meperidine hydrochloride? *

What are other drugs people take besides Meperidine hydrochloride? *

What are other side effects people have besides Hallucinations? *

Drug Hypersensitivity: 4 people, 36.36%
Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure): 3 people, 27.27%
Rash Vesicular (rash with a small bubble): 3 people, 27.27%
Fall: 2 people, 18.18%
Tumor Lysis Syndrome: 2 people, 18.18%
Delusion (a false belief or opinion): 2 people, 18.18%
Diarrhea: 2 people, 18.18%
Memory Loss: 2 people, 18.18%
Nausea (feeling of having an urge to vomit): 2 people, 18.18%
Muscle Twitching: 2 people, 18.18%

What are the existing conditions these people have? *

Stress And Anxiety: 2 people, 18.18%
Nausea (feeling of having an urge to vomit): 2 people, 18.18%
Multiple Myeloma (cancer of the plasma cells): 2 people, 18.18%
Insomnia (sleeplessness): 2 people, 18.18%
Hypercalcaemia (elevated calcium (ca+) level in the blood): 2 people, 18.18%
High Blood Pressure: 2 people, 18.18%
Dyspnea (difficult or laboured breathing): 2 people, 18.18%
Bone Pain: 2 people, 18.18%
Depression: 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Meperidine hydrochloride and have Hallucinations?

- Check whether Hallucinations is associated with a drug or a condition
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- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Meperidine hydrochloride:

Meperidine hydrochloride (1,787 reports)

Hallucinations treatments and more:

Hallucinations (98,683 reports)

Browse all side effects of Meperidine hydrochloride:

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 Hallucinations:

Hallucinations (1,894 drugs)

Browse all the conditions that are associated with Hallucinations:

Hallucinations (2,724 conditions)

Related publications that referenced our studies

Ezeji GC, Inoue T, Bahtiyar G, Sacerdote A, "Hallucinations associated with miglitol use in a patient with chronic kidney disease and hypothyroidism", BMJ case reports, 2015 Feb .
Boschee T, DO PGY II, "Acute Hallucinations: Where Did That Come From?", , 2007 Jan .
Ezeji GC, Inoue T, Bahtiyar G, Sacerdote A, "Hallucinations associated with miglitol use in a patient with chronic kidney disease and hypothyroidism", BMJ case reports, 2015 Feb .
Boschee T, DO PGY II, "Acute Hallucinations: Where Did That Come From?", , 2007 Jan .

How the study uses the data?

The study uses data from the FDA. It is based on meperidine hydrochloride (the active ingredients of Meperidine hydrochloride) and Meperidine hydrochloride (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.