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

Summary:

Fear is reported as a side effect among people who take Tenormin (atenolol), especially for people who are female, 60+ old, have been taking the drug for 10+ years also take Trasylol, and have Atrial fibrillation/flutter.

The phase IV clinical study analyzes which people have Fear 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 Fear?

Fear is found to be associated with 1,423 drugs and 1,583 conditions by eHealthMe. Check the latest studies of Fear.

On Jul, 23, 2026

20,083 people reported to have side effects when taking Tenormin.
Among them, 80 people (0.4%) have Fear.

Among these 80 people:

How long have people been on Tenormin when they have Fear? *

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

female: 55.7 %
male: 44.3 %

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

What are other drugs people take besides Tenormin? *

What are other side effects people have besides Fear? *

Stress And Anxiety: 71 people, 88.75%
Pain: 65 people, 81.25%
Acute Kidney Failure: 54 people, 67.50%
Injury: 52 people, 65.00%
Renal Injury (kidney injury): 49 people, 61.25%
Emotional Distress: 49 people, 61.25%
Multi-Organ Failure (multisystem organ failure): 40 people, 50.00%
Death: 39 people, 48.75%
Anhedonia (inability to experience pleasure from activities usually found enjoyable): 37 people, 46.25%
Renal Impairment (severely reduced kidney function): 36 people, 45.00%

What are the existing conditions these people have? *

Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 6 people, 7.50%
Osteoporosis (bones weak and more likely to break): 5 people, 6.25%
Gout (uric acid crystals building up in the body): 4 people, 5.00%
Hyperlipidaemia (presence of excess lipids in the blood): 4 people, 5.00%
Stable Angina (a constant chest pain): 4 people, 5.00%
Chest Pain: 3 people, 3.75%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 3.75%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 2.50%
Joint Pain: 2 people, 2.50%
Hypotension (abnormally low blood pressure): 2 people, 2.50%

* Approximation only. Some reports may have incomplete information.

Do you take Tenormin and have Fear?

- Check whether Fear 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 Tenormin:

Tenormin (20,474 reports)

Fear treatments and more:

Fear (37,823 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 Fear:

Fear (1,423 drugs)

Browse all the conditions that are associated with Fear:

Fear (1,583 conditions)

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.