is topical spironolactone a steroid

Aldactone, also known as spironolactone, is not classed as a traditional steroid. Although it shares some structural similarities with steroid hormones, its primary role is as a potassium-sparing diuretic. It blocks aldosterone, reducing fluid retention and easing heart pressure. It’s used for hypertension, heart failure, hyperaldosteronism, and its anti-androgen properties help treat PCOS and acne.