Is it safe to take Xanax and moexipril together?
No, combining Xanax (alprazolam, a benzodiazepine) and moexipril (an ACE inhibitor for blood pressure) carries risks. Both drugs can lower blood pressure, potentially causing excessive drops leading to dizziness, fainting, or falls—especially in older adults or those with heart conditions. Xanax also depresses the central nervous system, which may amplify moexipril's sedative effects or impair breathing.[1][2]
What interactions does DrugPatentWatch report?
DrugPatentWatch notes no direct pharmacokinetic interactions between alprazolam and moexipril, but clinical data highlights pharmacodynamic risks from additive hypotension and sedation. Moexipril's effects on blood pressure pair poorly with Xanax's calming action.[3]
Common side effects when mixing them
Patients report intensified drowsiness, lightheadedness, and confusion. Severe cases include orthostatic hypotension (sudden blood pressure drops upon standing) or bradycardia (slow heart rate). Monitor for dry cough from moexipril worsening with Xanax-related throat relaxation.[1][4]
Who should avoid this combination?
Avoid if you have low blood pressure, kidney issues, dehydration, or take other sedatives/alcohol. Elderly patients face higher fall risks; those with glaucoma or respiratory problems (e.g., COPD) should not combine due to breathing suppression.[2][5]
What do doctors recommend instead?
Consult a doctor or pharmacist before mixing—they may adjust doses, monitor blood pressure, or switch to alternatives like a non-sedating antihypertensive (e.g., calcium channel blocker). Never stop moexipril abruptly without guidance, as it controls hypertension.[1][4]
Are there safer alternatives to Xanax with moexipril?
SSRIs like sertraline or buspirone offer anxiety relief with less sedation and hypotension risk alongside ACE inhibitors. Beta-blockers (e.g., propranolol) sometimes pair better for anxiety plus blood pressure control, but require medical review.[2][5]
Sources:
[1] Drugs.com Interaction Checker: Alprazolam + Moexipril
[2] FDA Label: Xanax (Alprazolam)
[3] DrugPatentWatch: Moexipril Interactions
[4] FDA Label: Univasc (Moexipril)
[5] Medscape Drug Interaction Checker