Related Experiment Video
Updated: May 18, 2026

The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension
Published on: May 17, 2024
[Are all diuretics equal for the treatment of hypertensive patients?]
1Division de physiopathologie clinique, PPA MP 14/204, CHUV, 1011 Lausanne. Bernard.Waeber@chuv.ch
Insights
Thiazide-like diuretics, such as chlortalidone, are preferred over thiazide diuretics like hydrochlorothiazide for managing hypertension. This choice better prevents cardiovascular issues and metabolic side effects, including diabetes.
Area of Science:
- Pharmacology
- Cardiovascular Medicine
- Endocrinology
Background:
- Thiazide and thiazide-like diuretics are common treatments for hypertension.
- Evidence suggests these drug classes are not interchangeable in clinical practice.
Purpose of the Study:
- To evaluate the differential effects of thiazide versus thiazide-like diuretics.
- To determine optimal diuretic selection for preventing cardiovascular and metabolic complications in hypertensive patients.
Main Methods:
- Review of current clinical evidence and pharmacological data.
- Comparative analysis of cardiovascular outcomes and metabolic side effects associated with different diuretic classes.
Main Results:
- Thiazide-like diuretics demonstrate superior efficacy in preventing cardiovascular complications compared to thiazide diuretics.
- Thiazide-like diuretics are associated with a lower incidence of metabolic disturbances, notably diabetes development.
Conclusions:
- Choosing thiazide-like diuretics over thiazide diuretics is recommended for hypertensive patients.
- This strategy optimizes cardiovascular protection and minimizes the risk of metabolic adverse effects, particularly diabetes.
Abstract:
Thiazide (hydrochlorothiazide,...) and thiazide-like (chlortalidone, indapamide,...) diuretics are widely used to treat hypertensive patients. There is growing evidence that these diuretics are not interchangeable and that it might be preferable to choose a thiazide-like diuretic whenever the use of a diuretic is considered. This is in order to prevent optimally the development of cardiovascular complications and the occurrence of metabolic side effects, in particular diabetes.
Related Concept Videos
Antihypertensive Drugs: Action of Diuretics
Antihypertensive Drugs: Thiazide-Class Diuretics
Heart Failure Drugs: Diuretics
Antihypertensive Drugs: Potassium-Sparing Diuretics
Hypertension IV: Drug Therapy and Lifestyle Modifications
Antihypertensive Drugs: Vasodilators