Nefazodone hydrochloride and Insomnia - a phase IV clinical study of FDA data

Summary:

Insomnia is reported as a side effect among people who take Nefazodone hydrochloride (nefazodone hydrochloride), especially for people who are female, 60+ old, also take Clonazepam, and have Stress and anxiety.

The phase IV clinical study analyzes which people have Insomnia when taking Nefazodone hydrochloride. It is created by eHealthMe based on reports of 255 people who have side effects when taking Nefazodone hydrochloride from the FDA, and is updated regularly.

What is Nefazodone hydrochloride?

Nefazodone hydrochloride has active ingredients of nefazodone hydrochloride. It is often used in depression. eHealthMe is studying from 323 Nefazodone hydrochloride users. Check the latest studies of Nefazodone hydrochloride.

What is Insomnia?

Insomnia (sleeplessness) is found to be associated with 3,118 drugs and 5,168 conditions by eHealthMe. Check the latest studies of Insomnia.

On Apr, 21, 2026

255 people reported to have side effects when taking Nefazodone hydrochloride.
Among them, 19 people (7.45%) have Insomnia.

Could Nefazodone hydrochloride cause Insomnia?

Among these 19 people:

What is the gender of people who have Insomnia when taking Nefazodone hydrochloride? *

female: 88.89 %
male: 11.11 %

What is the age of people who have Insomnia when taking Nefazodone hydrochloride? *

What are other drugs people take besides Nefazodone hydrochloride? *

Remeron: 4 people, 21.05%
Clonazepam: 4 people, 21.05%
Sertraline: 2 people, 10.53%
Tizanidine Hydrochloride: 2 people, 10.53%
Cetirizine Hydrochloride: 2 people, 10.53%
Gabapentin: 2 people, 10.53%
Flonase: 1 person, 5.26%
Flovent: 1 person, 5.26%
Fluoxetine Hydrochloride: 1 person, 5.26%
Flurazepam Hydrochloride: 1 person, 5.26%

What are other side effects people have besides Insomnia? *

Stress And Anxiety: 7 people, 36.84%
Drug Ineffective: 7 people, 36.84%
Nausea (feeling of having an urge to vomit): 6 people, 31.58%
Withdrawal Syndrome (a discontinuation syndrome is a set of symptoms occurred due to discontinuation of substance): 5 people, 26.32%
Headache (pain in head): 5 people, 26.32%
Eating Disorder: 4 people, 21.05%
Feeling Abnormal: 4 people, 21.05%
Nervousness: 4 people, 21.05%
Obsessive-Compulsive Disorder (an anxiety disorder characterized by intrusive thoughts that produce uneasiness, apprehension, fear, or worry;): 4 people, 21.05%
Abdominal Discomfort: 4 people, 21.05%

What are the existing conditions these people have? *

Stress And Anxiety: 8 people, 42.11%
Sleep Disorder: 1 person, 5.26%
Panic Disorder: 1 person, 5.26%
Pain: 1 person, 5.26%
Hypersensitivity: 1 person, 5.26%
Fibromyalgia (a long-term condition which causes pain all over the body): 1 person, 5.26%
Bipolar Disorder (mood disorder): 1 person, 5.26%
Arthritis (form of joint disorder that involves inflammation of one or more joints): 1 person, 5.26%

* Approximation only. Some reports may have incomplete information.

Do you take Nefazodone hydrochloride and have Insomnia?

- Check whether Insomnia 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 Nefazodone hydrochloride:

Nefazodone hydrochloride (323 reports)

Insomnia treatments and more:

Insomnia (438,078 reports)

Browse all side effects of Nefazodone 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 Insomnia:

Insomnia (3,118 drugs)

Browse all the conditions that are associated with Insomnia:

Insomnia (5,168 conditions)

How the study uses the data?

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