<prompt> Drug of choice for treating malignant hypehermiaDantroleneNikethamideBaclofenePropofol  <response>: Dantrolene sodiumis thedrug of choicefor malignant hypehermia but it is to be reconstituted withsterile distilled water, not saline as it can precipitate in saline or other salt solutions. It is given at a dose of2.5 mg kgintravenously and can be repeated every 5-10 minutes upto 10mgkg till the attack subsides. All anesthetic agents should be cut off and the patient is given 100 oxygen. Bicarbonate at a dose of 1 to 4 mEqkg IV can be used to treat metabolic acidosis. If the body temperature is high, it should be brought down using cold intravenous fluids, cooling body cavities with sterile iced fluids, surface cooling with ice packs and cooling blankets. 