التداخل بين إسراديبين وسبيرونولاكتون وهيدروكلوروثيازيد

Thiazides may add to or potentiate the action of other antihypertensive drugs.

Hydrochlorothiazide: A study in normal healthy volunteers has shown that concomitant administration of isradipine and hydrochlorothiazide does not result in altered pharmacokinetics of either drug.

In a study in hypertensive patients, addition of isradipine to existing hydrochlorothiazide therapy did not result in any unexpected adverse effects, and isradipine had an additional antihypertensive effect.