A nurse is assessing a client who is receiving IV vancomycin. The nurse notes a flushing of the neck and tachycardia. Which of the following actions should the nurse take?

A. Document that the client experienced an anaphylactic reaction to the medication. – The symptoms described (flushing and tachycardia) are more indicative of Red Man Syndrome, a rate-related infusion reaction, not an anaphylactic allergic response. B. Change the IV infusion site. – There’s no indication of infiltration or phlebitis at the IV site. The issue is related to infusion speed, not the site. C. Apply cold compresses to the neck area. – Cold compresses will not address the systemic reaction caused by rapid vancomycin infusion. D. Decrease the infusion rate on the IV. – Flushing of the neck and upper body with tachycardia suggests Red Man Syndrome, a common reaction to rapid infusion of vancomycin. The appropriate action is to slow the infusion rate, which often resolves the symptoms.