MoA: Binds to alpha-2 receptors to inhibit sympathetic activity and decrease blood pressure.
- Alpha receptors stimulate the CNS, constrict blood vessels, decrease gastric motility, and dilate pupils.
Indications: Hypertension, Alcoholism, Withdrawal
Side Effects: Drowsiness, Dizziness, Depression, Impotence
Nursing Implications:
- Do not stop this medication abruptly. It can precipitate rebound hypertension.
- Educate client about tracking blood pressure via a journal and implementing healthy behavior strategies.
- Report signs of depression to the healthcare provider.
- Suggest sugarless gum or hard candy for episodes of dry mouth.
