Medically reviewed by Mary Choy, PharmD Key Takeaways Propranolol and metoprolol are both beta-blockers used to treat heart conditions.Propranolol can be used for anxiety and migraine prevention, ...

Not sure about you, but nervous energy comes at me like a bat out of hell. And, of course, it’s always at the literal worst moments. Big job interview? My heart races like it’s at the Olympics.