Methyldopa: Chemical Structure, Mechanism of Action, Uses & Side Effects

Chemical Structure/Formula:

• C10H13NO4

Structure of Methyldopa

Mechanism of Action:

• Methyldopa is an alpha-2 adrenergic agonist.

• It lowers blood pressure by decreasing sympathetic outflow from the central nervous system, which dilates blood vessels.

Uses:

• Primarily used to treat high blood pressure (hypertension), including during pregnancy.

Side Effects:

• Common side effects include drowsiness, dizziness, dry mouth, and headache.