Amitriptyline hydrochloride and Thyroid neoplasm - a phase IV clinical study of FDA data

Summary:

Thyroid neoplasm is reported as a side effect among people who take Amitriptyline hydrochloride (amitriptyline hydrochloride), especially for people who are female, 60+ old, also take Fosamax, and have Osteopenia.

The phase IV clinical study analyzes which people have Thyroid neoplasm when taking Amitriptyline hydrochloride. It is created by eHealthMe based on reports of 16,582 people who have side effects when taking Amitriptyline hydrochloride from the FDA, and is updated regularly.

What is Amitriptyline hydrochloride?

Amitriptyline hydrochloride has active ingredients of amitriptyline hydrochloride. It is often used in migraine. eHealthMe is studying from 20,054 Amitriptyline hydrochloride users. Check the latest studies of Amitriptyline hydrochloride.

What is Thyroid neoplasm?

Thyroid neoplasm (tumour of thyroid) is found to be associated with 587 drugs and 576 conditions by eHealthMe. Check the latest studies of Thyroid neoplasm.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 26, 2026

16,582 people reported to have side effects when taking Amitriptyline hydrochloride.
Among them, 14 people (0.08%) have Thyroid neoplasm.

Could Amitriptyline hydrochloride cause Thyroid neoplasm?

Among these 14 people:

What is the gender of people who have Thyroid neoplasm when taking Amitriptyline hydrochloride? *

female: 100 %
male: 0.0 %

What is the age of people who have Thyroid neoplasm when taking Amitriptyline hydrochloride? *

What are other drugs people take besides Amitriptyline hydrochloride? *

Fosamax: 12 people, 85.71%
Lisinopril: 5 people, 35.71%
Vitamins: 5 people, 35.71%
Vioxx: 5 people, 35.71%
Calcium Citrate: 5 people, 35.71%
Synthroid: 5 people, 35.71%
Elmiron: 5 people, 35.71%
Omega-3 Marine Triglycerides: 5 people, 35.71%
Spironolactone: 4 people, 28.57%
Propranolol Hydrochloride: 4 people, 28.57%

What are other side effects people have besides Thyroid neoplasm? *

Stress And Anxiety: 14 people, 100.00%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 10 people, 71.43%
Dizziness: 8 people, 57.14%
High Blood Cholesterol: 8 people, 57.14%
Pain In Extremity: 8 people, 57.14%
Joint Pain: 8 people, 57.14%
Tooth Disorder (tooth disease): 7 people, 50.00%
Swallowing Difficulty: 6 people, 42.86%
Anaemia (lack of blood): 6 people, 42.86%
Headache (pain in head): 6 people, 42.86%

What are the existing conditions these people have? *

Osteopenia (a condition where bone mineral density is lower than normal): 12 people, 85.71%
Osteoporosis (bones weak and more likely to break): 7 people, 50.00%
Thyroid Diseases: 5 people, 35.71%
High Blood Pressure: 5 people, 35.71%
Cystitis Interstitial (unknown cause characterized by bladder pain): 5 people, 35.71%
Arthropathy: 5 people, 35.71%
Stress And Anxiety: 3 people, 21.43%
Functional Gastrointestinal Disorder (functional problem in separate organs of gastrointestinal system): 3 people, 21.43%
Back Pain: 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Amitriptyline hydrochloride and have Thyroid neoplasm?

- Check whether Thyroid neoplasm 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 Amitriptyline hydrochloride:

Amitriptyline hydrochloride (20,054 reports)

Browse all side effects of Amitriptyline 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 Thyroid neoplasm:

Thyroid neoplasm (587 drugs)

Browse all the conditions that are associated with Thyroid neoplasm:

Thyroid neoplasm (576 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 Amitriptyline hydrochloride) and Amitriptyline 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.

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