Normodyne and Headache - a phase IV clinical study of FDA data

Summary:

Headache is reported as a side effect among people who take Normodyne (labetalol hydrochloride), especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months also take Lasix, and have Pain.

The phase IV clinical study analyzes which people have Headache when taking Normodyne. It is created by eHealthMe based on reports of 853 people who have side effects when taking Normodyne from the FDA, and is updated regularly.

What is Normodyne?

Normodyne has active ingredients of labetalol hydrochloride. eHealthMe is studying from 858 Normodyne users. Check the latest studies of Normodyne.

What is Headache?

Headache (pain in head) is found to be associated with 3,755 drugs and 5,772 conditions by eHealthMe. Check the latest studies of Headache.

On Jul, 28, 2026

853 people reported to have side effects when taking Normodyne.
Among them, 59 people (6.92%) have Headache.

Among these 59 people:

How long have people been on Normodyne when they have Headache? *

What is the gender of people who have Headache when taking Normodyne? *

female: 58.62 %
male: 41.38 %

What is the age of people who have Headache when taking Normodyne? *

What are other drugs people take besides Normodyne? *

What are other side effects people have besides Headache? *

Nausea (feeling of having an urge to vomit): 27 people, 45.76%
High Blood Pressure: 19 people, 32.20%
Nausea And Vomiting: 18 people, 30.51%
Weakness: 17 people, 28.81%
Fatigue (feeling of tiredness): 16 people, 27.12%
Stress And Anxiety: 16 people, 27.12%
Pneumonia: 15 people, 25.42%
Dyspnea (difficult or laboured breathing): 14 people, 23.73%
Anaemia (lack of blood): 14 people, 23.73%
Fall: 14 people, 23.73%

What are the existing conditions these people have? *

Pain: 12 people, 20.34%
High Blood Pressure: 11 people, 18.64%
Breast Cancer: 6 people, 10.17%
Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 6 people, 10.17%
Neoplasm Malignant (cancer tumour): 5 people, 8.47%
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 3 people, 5.08%
Fever: 3 people, 5.08%
Back Pain: 3 people, 5.08%
Delirium (wild excitement): 3 people, 5.08%
Stress And Anxiety: 3 people, 5.08%

* Approximation only. Some reports may have incomplete information.

Do you take Normodyne and have Headache?

- Check whether Headache 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 Normodyne:

Normodyne (858 reports)

Headache treatments and more:

Headache (756,642 reports)

Browse all side effects of Normodyne:

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 Headache:

Headache (3,755 drugs)

Browse all the conditions that are associated with Headache:

Headache (5,772 conditions)

How the study uses the data?

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