Tenormin and Abnormal dreams - a phase IV clinical study of FDA data

Summary:

Abnormal dreams is reported as a side effect among people who take Tenormin (atenolol), especially for people who are female, 60+ old, also take Fosamax, and have Quit smoking.

The phase IV clinical study analyzes which people have Abnormal dreams 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 Abnormal dreams?

Abnormal dreams is found to be associated with 1,094 drugs and 1,258 conditions by eHealthMe. Check the latest studies of Abnormal dreams.

On Jul, 26, 2026

20,083 people reported to have side effects when taking Tenormin.
Among them, 42 people (0.21%) have Abnormal dreams.

Among these 42 people:

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

female: 69.05 %
male: 30.95 %

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

What are other drugs people take besides Tenormin? *

What are other side effects people have besides Abnormal dreams? *

Weight Decreased: 12 people, 28.57%
Depression: 9 people, 21.43%
Fatigue (feeling of tiredness): 9 people, 21.43%
Hyperhidrosis (abnormally increased sweating): 9 people, 21.43%
Confusional State: 9 people, 21.43%
Hypokalemia (low potassium): 7 people, 16.67%
Stress And Anxiety: 7 people, 16.67%
Fungal Infection: 6 people, 14.29%
Nausea (feeling of having an urge to vomit): 6 people, 14.29%
Rhinorrhea (watery mucus discharge from the nose): 6 people, 14.29%

What are the existing conditions these people have? *

Thyroid Diseases: 5 people, 11.90%
Pain: 5 people, 11.90%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 5 people, 11.90%
Irritable Bowel Syndrome: 5 people, 11.90%
Arthritis (form of joint disorder that involves inflammation of one or more joints): 5 people, 11.90%
Quit Smoking: 5 people, 11.90%
High Blood Cholesterol: 4 people, 9.52%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 3 people, 7.14%
Asthma: 3 people, 7.14%
Breakthrough Pain: 3 people, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Tenormin and have Abnormal dreams?

- Check whether Abnormal dreams 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)

Abnormal dreams treatments and more:

Abnormal dreams (33,379 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 Abnormal dreams:

Abnormal dreams (1,094 drugs)

Browse all the conditions that are associated with Abnormal dreams:

Abnormal dreams (1,258 conditions)

Related publications that referenced our studies

T.Audi Yanto, I.Huang, F.Nathania Kosasih, NP Hardjo Lugito, "Nightmare and Abnormal Dreams: Rare Side Effects of Metformin?", Case Reports in Endocrinology, 2018 Jan .
T.Audi Yanto, I.Huang, F.Nathania Kosasih, NP Hardjo Lugito, "Nightmare and Abnormal Dreams: Rare Side Effects of Metformin?", Case Reports in Endocrinology, 2018 Jan .

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.