DIOVAN ACTION MECHANISM Diovan is an angiotensin II receptor antagonist and works by selectively blocking angiotensin II hormone from binding to AT1-receptor which is located in many different tissues such as vascular smooth muscle cells. Blocking of angiotensin II by Diovan, results in dilation of blood vessels, thereby lowering blood pressure. DI..

LIPITOR ACTION MECHANISM Lipitor acts by competitively inhibiting HMG CoA reductase, thereby reducing cholesterol synthesis. This results in compensatory increase in plasma cholesterol uptake mediated by increase in LDL receptors. Thus, Lipitor reduces LDL levels in plasma. LIPITOR DOSAGE Take Lipitor dose as exactly prescribed by your health care ..

ZOCOR ACTION MECHANISM Zocor competitively inhibit HMG CoA reductase activity, lowering cellular cholesterol concentration. This activates a cellular signaling cascade culminating in activation of sterol regulatory element binding protein (SREBP), a transcription factor that up-regulates expression of gene encoding LDL receptor. Thus, Zocor increas..