I agree faylowell, you did nothing wrong and you very well should have asked as many questions as you wanted to about the meds given to your husband. Sometimes it's difficult in the ER because you are tense and the personnel there are under pressure time-wise although they also know they are suppose to give you the info on the meds. Some places have printed sheets on the meds, some don't. Just depends. Try to let it go and do a little mini-meditation to bring your bp down and some calmness to your mind. I know this is an old post so I hope you were able to calm down and his bites are better by now.