Doctors warn that beta blockers don’t treat the root cause of anxiety and can lower blood pressure too much|Shawn Brandow|CC BY-NC-ND 2.0

Beta blockers, mainly used for heart conditions, are now gaining attention for anxiety relief after actor Rachel Sennott said at the Oscars red carpet that she takes one before big events, sparking discussions on their off-label use.

These medications slow heart rate and reduce physical anxiety symptoms like a racing heartbeat. Many people now use them for public speaking, job interviews and social anxiety.

Doctors warn that beta blockers don’t treat the root cause of anxiety and can lower blood pressure too much. They are not a cure for chronic anxiety.

Side effects include dizziness, fatigue and risk of interactions with other blood pressure medicines. While they offer quick relief, experts recommend long-term solutions like therapy and breathing techniques.