A patient is being treated for an infection with erythromycin. The nurse obtains a health history and learns that the patient has migraine headaches. The nurse will tell the patient to avoid which medication while taking the erythromycin?

Question

Quizplus · Accepted Answer

Macrolide antibiotics, such as erythromycin, are potent inhibitors of CYP3A4; these drugs can raise ergotamine to dangerous levels, so this combination should be avoided. It is safe to take acetaminophen, sumatriptan, and topiramate with erythromycin.

A Patient Is Being Treated for an Infection with Erythromycin