Has anyone been ordered to give Vancomycin after that pt already had an allergic reaction to it?:uhoh21: I took over care of an 18y.o. that was to get another vanco. infusion on my shift. The dr told me that he already had a reaction of Red Mans Syndrome and hives, along with pruitis. The dr. told me that I would premedicate the pt with benadryl before the vanco and to "have epi on hand in case of another allergic reaction." About half way through the vanco dose the pt presented with eyrthema, pruitis, and swelling to the lower eye lids. At that time I gave him the minimum epi. dose. An hour later his color had returned to normal. The dr. asked me if the pt had difficulty breathing before I gave the epi. He did not, I didn't think I should wait until his airway was compromised to take action. As it turned out, the pt. was fine and I was terminated. I need your opinions! Help!!!