Patients who appear not to tolerate the full intravenous dose should be started on beta blocker lopressor side effects (metoprolol tartrate) tablets either 25 mg or 50 mg every 6 hours (depending on the degree of intolerance) 15 minutes after the last intravenous dose or as soon as their clinical condition allows. Nervous system: Tiredness has become documented within One particular of A hundred people. Vertigo, rest disorder, hallucinations, frustration, wooziness, visual disorder, distress, along ...