Thatâs because caffeine occurs naturally in cocoa beans, as does the compound theobromine, which also acts as a stimulant. While most candy bars have less than 10 mg of caffeine (a 1.55-ounce HERSHEY'S milk chocolate bar contains about 9 mg), the darker the chocolate, the more generous the jolt.
Updated July 17, 2016. Sometimes, the pain of a migraine attack is so intense that it requires an emergency room visit. Or, in other cases, the nausea and/or vomiting that accompany a migraine attack limits oral medication intake. In emergency rooms or urgent care centers, acute migraine attacks are often treated with intravenous medications.
Emergency Department (ED): These units are within a hospital and provide initial treatment to patients with a broad variety of illnesses and injuries that could be life-threatening and require immediate attention, hospital admission or surgery. The ED is open 24/7 and is a major entry point for hospital inpatients.