How can beta blockers help with stage fright. blushing shaking?

Maybe it has something to do with beta blockers being able to block adrenaline (epinephrine) from attaching to beta one and two receptors which in turn reduces heart rate and blood pressure, so you don't feel like you are going through the fight or flight stage.How can beta blockers help with stage fright. blushing shaking?
Beta blockers have been called ';the musicians underground drug.'; Beta blockers block the receptors for the physical effects of a person's natural fight or flight response. The drug reduces physiological symptoms of anxiety such as pounding heartbeat, cold hands, heavy breathing and sweating.





Beta-blockers work by blocking adrenaline in the heart and blood vessels. Adrenaline speeds up the heart rate, makes the heart muscle contract more strongly, and constricts arteries throughout the body.





**Possible Disadvantages: Often social anxiety symptoms are so strong that beta blockers, while helpful, cannot reduce enough of the symptoms to provide relief. Because they can lower blood pressure and slow heart rate, people diagnosed with low blood pressure or heart conditions may not be able to take them.





The benefits of Propranolol: Used for short-term relief of social anxiety. This drug may reduce some peripheral symptoms of anxiety, such as tachycardia and sweating, and general tension, can help control symptoms of stage fright and public-speaking fears, has few side effects.How can beta blockers help with stage fright. blushing shaking?
they lower blood pressure and heart rate. So your heart wont be pounding like crazy when you have stage fright and your heart will not be working so hard.


But they're not generally used for anxiety. They're used for cardiovascular problems
I inhale my breath.