What is the Best Time to Take Propranolol for Anxiety?
Medically reviewed by Faith Coleman, University of New Mexico School of Medicine on August 22nd, 2026.
Dosing propranolol should be individualized, as determined by a healthcare provider and you. The following is general information. Doctronic recommends taking propranolol 30-60 minutes before anxiety-triggering situations for optimal effectiveness. For performance anxiety, we suggest 10-40mg approximately one hour before peak relief is needed. If you're managing generalized anxiety, your doctor may prescribe 2-3 daily doses spaced 8-12 hours apart to maintain consistent blood levels. The medication reaches peak concentration in the bloodstream within 1-3 hours after oral administration. We recommend starting with lower doses and adjusting doses and timing based on your body's response. Our healthcare providers can help determine the best dosing schedule for your specific anxiety patterns and lifestyle needs.
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