Tenormin and Hyperthyroid - a phase IV clinical study of FDA data

Summary:

Hyperthyroid is reported as a side effect among people who take Tenormin (atenolol), especially for people who are female, 60+ old, also take Lasix, and have Eczema.

The phase IV clinical study analyzes which people have Hyperthyroid when taking Tenormin. It is created by eHealthMe based on reports of 20,083 people who have side effects when taking Tenormin from the FDA, and is updated regularly.

What is Tenormin?

Tenormin has active ingredients of atenolol. It is often used in high blood pressure. eHealthMe is studying from 20,474 Tenormin users. Check the latest studies of Tenormin.

What is Hyperthyroid?

Hyperthyroid is found to be associated with 1,134 drugs and 1,409 conditions by eHealthMe. Check the latest studies of Hyperthyroid.

On Oct, 30, 2025

20,083 people reported to have side effects when taking Tenormin.
Among them, 31 people (0.15%) have Hyperthyroid.

Among these 31 people:

What is the gender of people who have Hyperthyroid when taking Tenormin? *

female: 64.52 %
male: 35.48 %

What is the age of people who have Hyperthyroid when taking Tenormin? *

What are other drugs people take besides Tenormin? *

What are other side effects people have besides Hyperthyroid? *

Cardio-Respiratory Arrest (sudden dysfunction of heart and lungs): 9 people, 29.03%
Multi-Organ Failure (multisystem organ failure): 8 people, 25.81%
Weight Decreased: 4 people, 12.90%
Rashes (redness): 4 people, 12.90%
Nausea (feeling of having an urge to vomit): 4 people, 12.90%
Diarrhea: 3 people, 9.68%
Hepatic Function Abnormal: 3 people, 9.68%
Prothrombin Time Ratio Increased: 3 people, 9.68%
Renal Disorder (kidney disease): 3 people, 9.68%
Fatigue (feeling of tiredness): 3 people, 9.68%

What are the existing conditions these people have? *

Anaemia (lack of blood): 9 people, 29.03%
Basedow's Disease (autoimmune disease where the thyroid is overactive, producing an excessive amount of thyroid hormones): 9 people, 29.03%
Sedation: 9 people, 29.03%
Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters): 9 people, 29.03%
Iron Deficiency Anaemia: 5 people, 16.13%
Insomnia (sleeplessness): 5 people, 16.13%
Cardiac Failure: 5 people, 16.13%
Renal Cell Carcinoma (a kidney cancer): 3 people, 9.68%
Adverse Event: 2 people, 6.45%
Metastatic Renal Cell Carcinoma (spreadable kidney cell tumour): 2 people, 6.45%

* Approximation only. Some reports may have incomplete information.

Do you take Tenormin and have Hyperthyroid?

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Related studies:

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

Tenormin (20,474 reports)

Hyperthyroid treatments and more:

Hyperthyroid (26,829 reports)

Browse all side effects of Tenormin:

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 Hyperthyroid:

Hyperthyroid (1,134 drugs)

Browse all the conditions that are associated with Hyperthyroid:

Hyperthyroid (1,409 conditions)

Drugs similar to Tenormin and Hyperthyroid :

How the study uses the data?

The study uses data from the FDA. It is based on atenolol (the active ingredients of Tenormin) and Tenormin (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.