Chlorpromazine hydrochloride vs. Hypericum perforatum: side effect and effectiveness comparison (a real world drug study)

Summary:

We compare the side effects and drug effectiveness of Chlorpromazine hydrochloride and Hypericum perforatum. The phase IV clinical study is created by eHealthMe based on reports (from sources including the FDA) of 14,681 people who take Chlorpromazine hydrochloride and Hypericum perforatum, and is updated regularly.

What is Chlorpromazine hydrochloride?

Chlorpromazine hydrochloride has active ingredients of chlorpromazine hydrochloride. It is often used in depression. eHealthMe is studying from 1,301 Chlorpromazine hydrochloride users. Check the latest studies of Chlorpromazine hydrochloride.

What is Hypericum perforatum?

Hypericum perforatum has active ingredients of st. john's wort. It is often used in depression. eHealthMe is studying from 305 Hypericum perforatum users. Check the latest studies of Hypericum perforatum.



On Jul, 20, 2026

14,681 people who take Chlorpromazine hydrochloride and Hypericum perforatum are studied.

Chlorpromazine hydrochloride vs Hypericum perforatum drug comparison reports.

Drugs being compared in this study:

  • Chlorpromazine Hydrochloride (chlorpromazine hydrochloride)
  • Hypericum Perforatum (st. john's wort)

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:

Chlorpromazine Hydrochloride:

  • not at all: 8.55 %
  • somewhat: 23.08 %
  • moderate: 40.17 %
  • high: 15.38 %
  • very high: 12.82 %

Hypericum Perforatum:

  • not at all: 4.4 %
  • somewhat: 24.18 %
  • moderate: 40.66 %
  • high: 25.27 %
  • very high: 5.49 %

Want to compare Chlorpromazine hydrochloride with Hypericum perforatum?

- 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 Chlorpromazine hydrochloride:

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 Hypericum perforatum:

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 chlorpromazine hydrochloride and st. john's wort (the active ingredients of Chlorpromazine hydrochloride and Hypericum perforatum, 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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