U-500 regular insulin has been available in the ... dose in a tuberculin syringe c rather than sending a 20-mL U-500 insulin vial to the floor for nurse preparation. "High-alert medication ...

Discoloration or cloudy appearance to regular insulin (which should appear clear) Clumps in the insulin "Frosting" or crystals on the inside of the vial In order to make sure that your insulin ...

This prospective, randomized, controlled, parallel-group study compared the use of pen devices with conventional vials ... to the insulin pen group and prescribed insulin human regular, isophane ...

Charities say a regular and reliable supply is 'vital ... Some patients have told how they've been unable to get vials of vital insulin from local pharmacies, or been forced to switch brands ...