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

Summary:

Headache is reported as a side effect among people who take Kerlone (betaxolol hydrochloride), especially for people who are male, 60+ old, have been taking the drug for < 1 month also take Amlodipine, and have High blood pressure.

The phase IV clinical study analyzes which people have Headache when taking Kerlone. It is created by eHealthMe based on reports of 937 people who have side effects when taking Kerlone from the FDA, and is updated regularly.

What is Kerlone?

Kerlone has active ingredients of betaxolol hydrochloride. eHealthMe is studying from 941 Kerlone users. Check the latest studies of Kerlone.

What is Headache?

Headache (pain in head) is found to be associated with 3,747 drugs and 5,770 conditions by eHealthMe. Check the latest studies of Headache.

On Jul, 10, 2026

937 people reported to have side effects when taking Kerlone.
Among them, 56 people (5.98%) have Headache.

Among these 56 people:

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

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

female: 40.38 %
male: 59.62 %

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

What are other drugs people take besides Kerlone? *

Amlodipine: 26 people, 46.43%
Felodipine: 23 people, 41.07%
Valsartan: 23 people, 41.07%
Torsemide: 23 people, 41.07%
Captopril: 23 people, 41.07%
Hydrochlorothiazide: 22 people, 39.29%
Verapamil Hydrochloride: 21 people, 37.50%
Clopidogrel: 14 people, 25.00%
Celebrex: 7 people, 12.50%
Lasix: 6 people, 10.71%

What are other side effects people have besides Headache? *

Fatigue (feeling of tiredness): 39 people, 69.64%
Nausea (feeling of having an urge to vomit): 38 people, 67.86%
Dizziness: 36 people, 64.29%
High Blood Pressure: 34 people, 60.71%
Memory Loss: 34 people, 60.71%
Abdominal Pain: 31 people, 55.36%
Wound: 30 people, 53.57%
Quality Of Life Decreased: 30 people, 53.57%
Migraine With Aura (headache with vision weakness): 30 people, 53.57%
Merycism (a rare disease in which food is chewed, swallowed, and then returned to the mouth and chewed again): 30 people, 53.57%

What are the existing conditions these people have? *

High Blood Pressure: 38 people, 67.86%
Essential Tremor: 30 people, 53.57%
Intervertebral Disc Protrusion (spinal disc protrusion): 13 people, 23.21%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 13 people, 23.21%
Abdominal Discomfort: 13 people, 23.21%
Insomnia (sleeplessness): 5 people, 8.93%
Impaired Gastric Emptying: 4 people, 7.14%
Constipation: 4 people, 7.14%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 3 people, 5.36%
Norepinephrine Increased (excess level of norepinephrine): 3 people, 5.36%

* Approximation only. Some reports may have incomplete information.

Do you take Kerlone 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 Kerlone:

Kerlone (941 reports)

Headache treatments and more:

Headache (756,642 reports)

Browse all side effects of Kerlone:

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 (3,747 drugs)

Browse all the conditions that are associated with Headache:

Headache (5,770 conditions)

How the study uses the data?

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