Beta Blocker Side Effects / Toxicity Cardiac Side Effects: • Sinus bradycardia, AV block, Heart failure exacerbation, Beta blocker withdrawal syndrome (e.g. tachycardia, anxiety, increased risk of sudden cardiac death) Extracardiac Side Effects: • Bronchospasm (Rel. contraindicated in asthma/COPD), Depression, Sexual dysfunction, Fatigue, Hypoglycemic unawareness, Facilitation of hyperkalemia - Dr. Eric Strong @DrEricStrong - Strong Medicine https://www.youtube.com/c/EricsMedi #BetaBlocker #BB #SideEffects #Toxicity #AdverseEffects #pharmacology #diagnosis