Antihyperlipidemics Flashcards
Statin MOA
Inh. Rate limiting step in cholesterol biosynthesis-> liver increase the uptake of cholesterol from plasma -> Upregulation of hepatic LDL receptors & decrease plasma LDL
statin AE
Myopathy : related with Niacin and Fibrates use. Hepatotoxicity
Cole- MOA
,Bile acid sequestrants: forms an insoluble complex that is excreted in the feces
Cole- AE
Fat malabsorption and Fat soluble vitamin malabsorption
Cole- CI
Hypertriglyceridemia
Cholestyramine is used in what disease
Primary Biliary obstruction
Niacin
Vit B3
Niacin Drug Class
Nicotinic Acid
Niacin MOA
Inhibits Hepatic Sens. Lipase and Hep. VLDL synthesis and increase Lipoprotein Lipase Act
Niacin AE
Flushing (Tx: NSAIDS) Hyperuricemia Drug Interaction: Statins = myopathy
Fibrates MOA
PPAR-a agonist increase LPL
Fibrates AE
Myopathy, Hepatitis, & Cholelithiasis
Fibrates Use
Used primarily for hypertriglyceridemia
Cholesterol uptake inhib.
Ezetimibe
Ezetimibe MOA
Inhibits NPC1LP cholesterol transporter in the intestinal brush border