In the perioperative world, “premedication” refers to pharmacologic therapy administered to relieve anxiety, provide light sedation, and even create some degree of antegrade amnesia…

Every day as an anesthesiologist, I reconstitute, draw up, and administer antibiotics, hypnotics, narcotics, paralytics, inotropes/pressors, blood products, fluids, vasodilators, and a myriad of…

True anaphylaxis is a type 1 hypersensitivity reaction where histamine, serotonin, leukotrienes, and other mediators are released from basophils and mast cells via an…

With the growing usage of β-blocker therapy to control everything from atrial fibrillation and congestive heart failure to migraine prophylaxis and essential tremor, we…

For the last several months, multiple manufacturing delays have led to a nationwide shortage of injectable, intravenous (IV) opioid medications like morphine, hydromorphone, and…

Ibutilide is easily one of my favorite drugs in critical care and perioperative medicine. It’s a short-acting “pure” class III antiarrhythmic (potassium channel blocker).…