https://pharmatlas.org/ 2026-04-06T05:51:01+00:00 https://pharmatlas.org/ https://pharmatlas.org/lib/exe/fetch.php?media=logo.png text/html 2026-02-13T01:36:48+00:00 Anonymous (anonymous@undisclosed.example.com) https://pharmatlas.org/doku.php?id=cardio:hypertension:clonidine&rev=1770946608&do=diff Clonidine Clonidine is a centrally acting alpha-2 adrenergic agonist. It lowers blood pressure by reducing sympathetic outflow from the central nervous system. Used in: * Resistant Hypertension * Hypertensive urgency * ADHD (non-cardiovascular indication) text/html 2026-02-13T01:36:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://pharmatlas.org/doku.php?id=cardio:hypertension:start&rev=1770946574&do=diff Module 4 – Hypertension Hypertension is a chronic disorder of elevated arterial pressure. Core Equation: MAP = CO × SVR All antihypertensive drugs lower blood pressure by modifying: • Systemic Vascular Resistance (SVR) • Cardiac Output (CO) • Blood Volume • Sympathetic Tone • RAAS Activity