Clopidogrel

Question 1

Class of drug

Answer 1

ADP receptor antagonist

Question 2

MOA

Answer 2

Inhibit the binding of ADP to the P2Y12 receptor. This in turn inhibits the activation of GPIIb/IIIa receptor which is the final step for platelet aggregation.
Irreversible inhibitor

Question 3

Drug-Drug interactions

Answer 3

CYP needed to activate
CYP inhibitors- omeprazole, ciprofloxacin, erythromycin, some SSRIs