Drospirenone

Category: hormone

Aliases: Yaz, Yasmin

Pharmacological Mechanism

Spironolactone-derived progestin — anti-mineralocorticoid + anti-androgenic activity makes it preferred in patients with PCOS, premenstrual dysphoria, hirsutism. Hyperkalemia risk with renal impairment + ACEi. Slightly higher VTE signal than older progestins.

Half-Life (t½)

PO: 30h

Dosing Guidelines

Target Organ Systems