News & Research
The Siggy Blog
Expert articles on medications, conditions, and the future of mental healthcare, from the team building it.
Propranolol and Alcohol: Blood Pressure and Dizziness Risks
Taking propranolol for stage fright? A drink can deepen its blood pressure drop and leave you dizzy. See what the label, studies, and prescribers say first.
Propranolol Dosage for Anxiety: Timing, Test Doses, and Safety
Propranolol for situational anxiety is a single dose before an event. See what studies used, how to time it, why a test dose comes first, and who should avoid it.
Beta Blockers for Anxiety: What They Really Treat
Propranolol and other beta blockers ease the physical symptoms of anxiety, not the anxiety disorder itself. Here's what the evidence actually supports.
Propranolol for Performance Anxiety: Dose and What to Expect
Propranolol blocks the physical symptoms of performance anxiety: racing heart, tremor, and voice wavering. A clinician explains the evidence, the right dose, what it does and doesn't do, and who should not take it.
Propranolol for Anxiety Timeline: A Steadier Body, Not a Calmer Mind
Propranolol peaks 1 to 4 hours after a dose. See how to time it before a big moment, what speeds it up or slows it down, and the safety facts most guides skip.