[Thiazid diuretics : some useful considerations in clinical practice].

Thiazide diuretics are an essential part of the treatment of hypertension, which affects nearly a third of the world's population. Hydrochlorothiazide is the most widely used member of this class, due to its long availability on the market and the many combinations available with other substances. Other analogues of this class exist, with notable advantages from a clinical point of view, recognized under the name of thiazide-like.