Dyazide and Mitral valve prolapse - a phase IV clinical study of FDA data

Summary:

Mitral valve prolapse is reported as a side effect among people who take Dyazide (hydrochlorothiazide; triamterene), especially for people who are female, 10-19 old, also take Entocort Ec, and have Acne.

The phase IV clinical study analyzes which people have Mitral valve prolapse when taking Dyazide. It is created by eHealthMe based on reports of 11,105 people who have side effects when taking Dyazide from the FDA, and is updated regularly.

What is Dyazide?

Dyazide has active ingredients of hydrochlorothiazide; triamterene. It is often used in high blood pressure. eHealthMe is studying from 11,506 Dyazide users. Check the latest studies of Dyazide.

What is Mitral valve prolapse?

Mitral valve prolapse (heart's mitral valve doesn't work well) is found to be associated with 504 drugs and 859 conditions by eHealthMe. Check the latest studies of Mitral valve prolapse.

On Jul, 29, 2026

11,105 people reported to have side effects when taking Dyazide.
Among them, 16 people (0.14%) have Mitral valve prolapse.

Could Dyazide cause Mitral valve prolapse?

Among these 16 people:

What is the gender of people who have Mitral valve prolapse when taking Dyazide? *

female: 62.5 %
male: 37.5 %

What is the age of people who have Mitral valve prolapse when taking Dyazide? *

What are other drugs people take besides Dyazide? *

What are other side effects people have besides Mitral valve prolapse? *

Depression: 8 people, 50.00%
Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 8 people, 50.00%
Stress And Anxiety: 8 people, 50.00%
Xerosis (abnormal dryness of the skin or mucus membranes): 7 people, 43.75%
Cheilitis (infection of lips): 7 people, 43.75%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 7 people, 43.75%
Urination - Painful: 7 people, 43.75%
Tricuspid Valve Incompetence (inefficient heart valve): 7 people, 43.75%
Aphthous Stomatitis (mouth ulcer): 7 people, 43.75%
Attention Deficit Hyperactivity Disorder (a chronic condition including attention difficulty, hyperactivity, and impulsiveness): 7 people, 43.75%

What are the existing conditions these people have? *

Acne (skin problems that cause pimples): 7 people, 43.75%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 6.25%
Panic Disorder: 1 person, 6.25%
Osteoporosis (bones weak and more likely to break): 1 person, 6.25%
Oedema Peripheral (superficial swelling): 1 person, 6.25%
Menopause (end of monthly cycles in women): 1 person, 6.25%
Inflammation: 1 person, 6.25%
Hypersensitivity: 1 person, 6.25%
High Blood Cholesterol: 1 person, 6.25%
Generalized Anxiety Disorder (excessive, uncontrollable, unexplained and often irrational worry): 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Dyazide and have Mitral valve prolapse?

- Check whether Mitral valve prolapse 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 Dyazide:

Dyazide (11,506 reports)

Mitral valve prolapse treatments and more:

Mitral valve prolapse (5,125 reports)

How severe was Mitral valve prolapse and when was it recovered:

Mitral valve prolapse in Dyazide

Expand to all the drugs that have ingredients of hydrochlorothiazide; triamterene:

Mitral valve prolapse and drugs with ingredients of hydrochlorothiazide; triamterene (40 reports)

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Dyazide:

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 Mitral valve prolapse:

Mitral valve prolapse (504 drugs)

Browse all the conditions that are associated with Mitral valve prolapse:

Mitral valve prolapse (859 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on hydrochlorothiazide; triamterene (the active ingredients of Dyazide) and Dyazide (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.