Which is the best explanation for how ibuprofen works?
A)It thins the blood to relieve joint pain.
B)It inhibits cyclooxygenase-2, which is needed to produce prostaglandins.
C)It activates cyclooxygenase-2, which then produces more prostaglandins.
D)It down-regulates the production of substance P.

Question

Quizplus · Accepted Answer

Ibuprofen works by inhibiting the enzyme cyclooxygenase-2 (COX-2), which is necessary for the production of prostaglandins, compounds that mediate inflammation and pain.

Which Is the Best Explanation for How Ibuprofen Works