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Lopressor hct vs. Norvasc: side effect and effectiveness comparison (a real world drug study)

Summary:

We compare the side effects and drug effectiveness of Lopressor hct and Norvasc. The phase IV clinical study is created by eHealthMe based on reports (from sources including the FDA) of 486,724 people who take Lopressor hct and Norvasc, and is updated regularly.

What is Lopressor hct?

Lopressor hct has active ingredients of hydrochlorothiazide; metoprolol tartrate. It is often used in high blood pressure. eHealthMe is studying from 224 Lopressor hct users. Check the latest studies of Lopressor hct.

What is Norvasc?

Norvasc has active ingredients of amlodipine besylate. It is often used in high blood pressure. eHealthMe is studying from 136,738 Norvasc users. Check the latest studies of Norvasc.

On Jul, 19, 2026

486,724 people who take Lopressor hct and Norvasc are studied.

Lopressor hct vs Norvasc drug comparison reports.

Drugs being compared in this study:

  • Norvasc (amlodipine besylate)
  • Lopressor Hct (hydrochlorothiazide; metoprolol tartrate)

Most common side effects of the drugs, overall:

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Most common side effects of the drugs, in long term (1+ years) use:

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Drug effectiveness:

Lopressor Hct:

  • not at all: 0 %
  • somewhat: 10.85 %
  • moderate: 32.56 %
  • high: 41.09 %
  • very high: 15.5 %

Norvasc:

  • not at all: 2.19 %
  • somewhat: 15.93 %
  • moderate: 37.8 %
  • high: 34.31 %
  • very high: 9.76 %

Want to compare Lopressor hct with Norvasc?

- Personalize this study to your gender and age (0-99+)

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.

Related studies

Alternative drugs to, pros and cons of:

Browse all side effects of Lopressor hct:

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 side effects of Norvasc:

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

How the study uses the data?

The study is based on hydrochlorothiazide; metoprolol tartrate and amlodipine besylate (the active ingredients of Lopressor hct and Norvasc, respectively). Other drugs that have the same active ingredients (e.g. generic drugs or brand names) are also considered. Dosage of drugs is not considered in the study.

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.

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