Medication Guides

What Happens If You Miss a Dose of Blood Pressure Medication?

Linda Girgis | MD

Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 22nd, 2026.

Missing a single dose of blood pressure medication typically won't cause immediate harm, but it can temporarily raise your blood pressure. The impact depends on your specific medication type and how long it's been since your last dose. Short-acting medications like immediate-release metoprolol may cause blood pressure to rise within 12-24 hours, while long-acting formulations provide more consistent coverage. If you miss a dose, take it as soon as you remember, unless it's almost time for your next scheduled dose. Never double up on doses, as this can cause dangerously low blood pressure. Studies show that missing doses regularly increases cardiovascular risk by up to 40%. Contact your healthcare provider if you frequently forget doses to discuss adherence strategies or alternative medications.

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