Serzone and Thinking abnormal - a phase IV clinical study of FDA data

Summary:

Thinking abnormal is reported as a side effect among people who take Serzone (nefazodone hydrochloride), especially for people who are male, 30-39 old, have been taking the drug for < 1 month also take Ativan, and have Pain.

The phase IV clinical study analyzes which people have Thinking abnormal when taking Serzone. It is created by eHealthMe based on reports of 7,594 people who have side effects when taking Serzone from the FDA, and is updated regularly.

What is Serzone?

Serzone has active ingredients of nefazodone hydrochloride. It is often used in depression. eHealthMe is studying from 7,695 Serzone users. Check the latest studies of Serzone.

What is Thinking abnormal?

Thinking abnormal is found to be associated with 1,151 drugs and 1,176 conditions by eHealthMe. Check the latest studies of Thinking abnormal.

On Oct, 21, 2025

7,594 people reported to have side effects when taking Serzone.
Among them, 42 people (0.55%) have Thinking abnormal.

Among these 42 people:

How long have people been on Serzone when they have Thinking abnormal? *

What is the gender of people who have Thinking abnormal when taking Serzone? *

female: 45.24 %
male: 54.76 %

What is the age of people who have Thinking abnormal when taking Serzone? *

What are other drugs people take besides Serzone? *

What are other side effects people have besides Thinking abnormal? *

Headache (pain in head): 22 people, 52.38%
Memory Loss: 21 people, 50.00%
Insomnia (sleeplessness): 20 people, 47.62%
Dizziness: 18 people, 42.86%
Nervousness: 17 people, 40.48%
Weakness: 17 people, 40.48%
Drug Ineffective: 16 people, 38.10%
Disturbance In Attention: 16 people, 38.10%
Chest Pain: 16 people, 38.10%
Mood Swings (an extreme or rapid change in mood): 15 people, 35.71%

What are the existing conditions these people have? *

Pain: 5 people, 11.90%
Quit Smoking: 3 people, 7.14%
Insomnia (sleeplessness): 3 people, 7.14%
Ill-Defined Disorder: 2 people, 4.76%
Bipolar Disorder (mood disorder): 2 people, 4.76%
Schizoaffective Disorder (a mental disorder characterized by disordered thought): 1 person, 2.38%
Pain In Jaw: 1 person, 2.38%
Nasopharyngitis (inflammation of the nasopharynx): 1 person, 2.38%
Multiple Allergies (allergy to multiple agents): 1 person, 2.38%
High Blood Cholesterol: 1 person, 2.38%

* Approximation only. Some reports may have incomplete information.

Do you take Serzone and have Thinking abnormal?

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Related studies:

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

Serzone (7,695 reports)

Browse all side effects of Serzone:

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 Thinking abnormal:

Thinking abnormal (1,151 drugs)

Browse all the conditions that are associated with Thinking abnormal:

Thinking abnormal (1,176 conditions)

Drugs similar to Serzone and Thinking abnormal :

How the study uses the data?

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