Nortriptyline hydrochloride and Electrocardiogram qt prolonged - a phase IV clinical study of FDA data

Summary:

Electrocardiogram qt prolonged is reported as a side effect among people who take Nortriptyline hydrochloride (nortriptyline hydrochloride), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Estazolam, and have Cancer pain.

The phase IV clinical study analyzes which people have Electrocardiogram qt prolonged when taking Nortriptyline hydrochloride. It is created by eHealthMe based on reports of 3,475 people who have side effects when taking Nortriptyline hydrochloride from the FDA, and is updated regularly.

What is Nortriptyline hydrochloride?

Nortriptyline hydrochloride has active ingredients of nortriptyline hydrochloride. It is often used in migraine. eHealthMe is studying from 4,817 Nortriptyline hydrochloride users. Check the latest studies of Nortriptyline hydrochloride.

What is Electrocardiogram qt prolonged?

Electrocardiogram qt prolonged is found to be associated with 1,396 drugs and 1,518 conditions by eHealthMe. Check the latest studies of Electrocardiogram qt prolonged.

On Jul, 26, 2026

3,475 people reported to have side effects when taking Nortriptyline hydrochloride.
Among them, 18 people (0.52%) have Electrocardiogram qt prolonged.

Could Nortriptyline hydrochloride cause Electrocardiogram qt prolonged?

Among these 18 people:

How long have people been on Nortriptyline hydrochloride when they have Electrocardiogram qt prolonged? *

What is the gender of people who have Electrocardiogram qt prolonged when taking Nortriptyline hydrochloride? *

female: 66.67 %
male: 33.33 %

What is the age of people who have Electrocardiogram qt prolonged when taking Nortriptyline hydrochloride? *

What are other drugs people take besides Nortriptyline hydrochloride? *

Estazolam: 4 people, 22.22%
Mirtazapine: 3 people, 16.67%
Eszopiclone: 2 people, 11.11%
Mexiletine Hydrochloride: 2 people, 11.11%
Tamsulosin Hydrochloride: 2 people, 11.11%
Symproic: 2 people, 11.11%
Solifenacin Succinate: 2 people, 11.11%
Aripiprazole: 2 people, 11.11%
Paxil: 2 people, 11.11%
Paroxetine: 2 people, 11.11%

What are other side effects people have besides Electrocardiogram qt prolonged? *

Overdose: 7 people, 38.89%
Hypotension (abnormally low blood pressure): 6 people, 33.33%
Electrocardiogram Qrs Complex Prolonged: 5 people, 27.78%
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 4 people, 22.22%
Bundle Branch Block Left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle): 4 people, 22.22%
Depressed Level Of Consciousness: 3 people, 16.67%
Altered State Of Consciousness (altered state of mind): 3 people, 16.67%
Arrhythmias (irregular heartbeat): 3 people, 16.67%
Ventricular Fibrillation (abnormally irregular heart rhythm): 2 people, 11.11%
Ventricular Arrhythmia (problem with the rate or rhythm of the heartbeat): 2 people, 11.11%

What are the existing conditions these people have? *

Neuralgia (pain in one or more nerves): 2 people, 11.11%
Constipation: 2 people, 11.11%
Cancer Pain: 2 people, 11.11%
Insomnia (sleeplessness): 1 person, 5.56%
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

Do you take Nortriptyline hydrochloride and have Electrocardiogram qt prolonged?

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Related studies:

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

Nortriptyline hydrochloride (4,817 reports)

Browse all side effects of Nortriptyline 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 Electrocardiogram qt prolonged:

Electrocardiogram qt prolonged (1,396 drugs)

Browse all the conditions that are associated with Electrocardiogram qt prolonged:

Electrocardiogram qt prolonged (1,518 conditions)

How the study uses the data?

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