A patient inquires why ibuprofen (Motrin)and not acetaminophen (Tylenol)is usually prescribed for menstrual discomfort.Which response by the nurse is best?

Question

Quizplus · Accepted Answer

Prostaglandin release causes vasoconstriction and muscle contractions that lead to the tissue ischemia and pain felt with dysmenorrhea.Tylenol's mechanism of action is not fully understood,but it is thought to raise the pain threshold.Ibuprofen is a prostaglandin inhibitor.Both drugs can be found in generic form for little money.All drugs have side effects.Oral medications take 30-45 minutes to start working.

A Patient Inquires Why Ibuprofen (Motrin)and Not Acetaminophen (Tylenol)is Usually