Staff Sgt. Shanika Morris, 28th Medical Support Squadron pharmacy frontline supervisor, pours lidocain viscous into a measuring cylinder at Ellsworth Air Force Base, S.D., Jan. 26, 2011. Sergeant Morris created “magic mouthwash” by compounding the lidocain with a liquid antihistamine and liquid antacid. “Magic mouthwash” is used to treat mouth sores and stomach ulcers. (U.S. Air Force photo/Staff Sgt. Marc I. Lane)