Tag: Cortisol inhibitor

Explore our medication guides and pharmacology articles within this category.

What Is the Drug Isturisa Used For? A Comprehensive Guide to Osilodrostat

Oct 7, 2025 •

3 min read

In a pivotal Phase III clinical trial, 86% of patients treated with Isturisa maintained normal cortisol levels at week 34 during the randomized withdrawal period. So, what is the drug Isturisa used for? It is an oral medication prescribed to treat endogenous Cushing's syndrome in adults.