Pharmacology Mechanism of action of atorvastatin is:- A HMG-CoA synthase stimulator B HMG-CoA reductase stimulator C HMG-CoA synthase inhibitor D HMG-CoA reductase inhibitor 💡 Explanation Mechanism of action of atorvastatin is:- ✓ Correct Answer: D. HMG-CoA reductase inhibitor