Endep and Fall - a phase IV clinical study of FDA data

Summary:

Fall is reported as a side effect among people who take Endep (amitriptyline hydrochloride), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Lyrica, and have Multiple sclerosis.

The phase IV clinical study analyzes which people have Fall when taking Endep. It is created by eHealthMe based on reports of 864 people who have side effects when taking Endep from the FDA, and is updated regularly.

What is Endep?

Endep has active ingredients of amitriptyline hydrochloride. It is often used in fibromyalgia. eHealthMe is studying from 1,302 Endep users. Check the latest studies of Endep.

What is Fall?

Fall is found to be associated with 3,240 drugs and 3,759 conditions by eHealthMe. Check the latest studies of Fall.

On Jul, 13, 2026

864 people reported to have side effects when taking Endep.
Among them, 54 people (6.25%) have Fall.

Among these 54 people:

How long have people been on Endep when they have Fall? *

What is the gender of people who have Fall when taking Endep? *

female: 85.19 %
male: 14.81 %

What is the age of people who have Fall when taking Endep? *

What are other drugs people take besides Endep? *

What are other side effects people have besides Fall? *

Dizziness: 17 people, 31.48%
Pain: 17 people, 31.48%
Stress And Anxiety: 15 people, 27.78%
Joint Pain: 14 people, 25.93%
Sleep Disorder: 14 people, 25.93%
Fatigue (feeling of tiredness): 13 people, 24.07%
Muscle Spasms (muscle contraction): 12 people, 22.22%
Gait Disturbance: 11 people, 20.37%
Memory Loss: 11 people, 20.37%
Weakness: 10 people, 18.52%

What are the existing conditions these people have? *

Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 9 people, 16.67%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 7 people, 12.96%
Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 6 people, 11.11%
Sleep Disorder: 5 people, 9.26%
Neuralgia (pain in one or more nerves): 4 people, 7.41%
Pain: 3 people, 5.56%
Gallbladder Disease: 3 people, 5.56%
Migraine (headache): 3 people, 5.56%
Polycystic Ovary Disease (cysts in the ovaries that occurs when the follicle stops developing): 3 people, 5.56%
Osteoporosis (bones weak and more likely to break): 2 people, 3.70%

* Approximation only. Some reports may have incomplete information.

Do you take Endep and have Fall?

- Check whether Fall 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 Endep:

Endep (1,302 reports)

Fall treatments and more:

Fall (403,513 reports)

Browse all side effects of Endep:

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 Fall:

Fall (3,240 drugs)

Browse all the conditions that are associated with Fall:

Fall (3,759 conditions)

Related publications that referenced our studies

Li W, Lamichhane J, "From Heartbreak to Left Bundle Branch Block: A Case of Amitriptyline Overdose", American Journal of Therapeutics, 2017 Sep .
Li W, Lamichhane J, "From Heartbreak to Left Bundle Branch Block: A Case of Amitriptyline Overdose", American Journal of Therapeutics, 2017 Sep .

How the study uses the data?

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