MI, hypertensive crisis, ventricular arrhythmias, vasospasm
Serotonin syndrome
Stroke, intracranial hemorrhage, seizure
Visual loss
Dizziness
Nausea/vomiting
URI symptoms
Sumatriptan
Nadalol
Topiramate
Diphenhydramine
Dantrolene
Riociguat
Oxcarbazepine
Fenoldopam