I have been a RN for a little over 2 years.I was working on an inpt. Rehab unit for 15months when the Hospital i worked for had a Layoff. Ihave been laid off for 4months when I was called in to work a midnight shift. At the end of my shift I was in a hurry to leave and I made a serious med error. MY patient was to have 26 units of lantus insulin form an insulin pen and I was in a hurry and grabbed the Novolog flexpen instead. Idid have another RN double check the order and dosage on the e-mar but i must have had my hand over the name and we both did not check the name of the med. I have given this med many times and have always done my checks and had it confirmed by another Rn with no problems. I have no excuse for this.I had to call the MD and nursing supervisor and report the error. appoligise to the PT. and his spouse fill out incident reports. Md gave new orders which we implimented. the pt. was very angry but was had no adverse reactions and was evetually able to go home. How do I get over this? I am supposed to work today for another nurse and I am sick about going and have lost all confidence in my nursing abilities.