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

Summary:

We compare the side effects and drug effectiveness of Atacand hct and Cardizem. The phase IV clinical study is created by eHealthMe based on reports (from sources including the FDA) of 131,398 people who take Atacand hct and Cardizem, and is updated regularly.

What is Atacand hct?

Atacand hct has active ingredients of candesartan cilexetil; hydrochlorothiazide. It is often used in high blood pressure. eHealthMe is studying from 804 Atacand hct users. Check the latest studies of Atacand hct.

What is Cardizem?

Cardizem has active ingredients of diltiazem hydrochloride. It is often used in high blood pressure. eHealthMe is studying from 28,014 Cardizem users. Check the latest studies of Cardizem.

On Apr, 27, 2026

131,398 people who take Atacand hct and Cardizem are studied.

Atacand hct vs Cardizem drug comparison reports.

Drugs being compared in this study:

  • Atacand Hct (candesartan cilexetil; hydrochlorothiazide)
  • Cardizem (diltiazem hydrochloride)

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:

Atacand Hct:

  • not at all: 1.04 %
  • somewhat: 12.5 %
  • moderate: 26.04 %
  • high: 43.75 %
  • very high: 16.67 %

Cardizem:

  • not at all: 2.51 %
  • somewhat: 18.19 %
  • moderate: 35.92 %
  • high: 33.52 %
  • very high: 9.86 %

Want to compare Atacand hct with Cardizem?

- 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 Atacand 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 Cardizem:

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 candesartan cilexetil; hydrochlorothiazide and diltiazem hydrochloride (the active ingredients of Atacand hct and Cardizem, 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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