Misc Section Final Flashcards
Acne agents 2 Trades?
Differin
Duac
Differin generic and details?
adapalene (acne agent)
• qday
• Cream, lotion, gel
• Reduces comedo formation; acne may worsen the first few weeks due to exacerbation of deep, unseen lesions
Duac generic and details?
benzoyl peroxide, clindamycin (acne agent)
• qday
• Gel
• Refrigerate in the pharmacy; can be stored at room temperature for 60 days
Anticoagulant indications and definitions?
Indicated for thrombosis; do not dissolve thrombi just keep them from getting bigger
• Thrombosis – presence of a thrombus
• Thrombus – clot
Anticoagulant Trades?
Coumadin
Pradaxa
(Mephyton)
Coumadin generic, strengths, MOA
warfarin (anticoagulant)
• qday
• 1, 2, 2.5, 3, 4, 5, 6, 7.5, 10 mg tablet
• Inhibits the synthesis of the Vitamin K dependent clotting factors II, VII, IX, and X
• Do not change diet; increasing Vitamin K intake could decrease Coumadin effectiveness
warfarin monitoring details?
- International Normalized Ratio is used to monitor warfarin therapy
- Patient not taking warfarin → INR of 1 is normal
- Patient taking warfarin → INR of 2-3 is normal: more than 3 → decrease dose; less than 2 → increase dose
Trade and generic for warfarin overdose?
Mephyton - phytonadione
Vitamin K tablets for Coumadin overdose
Pradaxa generic, dosing, MOA
dabigatran
• BID
• Thrombin inhibitor; thrombin is an enzyme used for fibrin formation and fibrin is necessary for clot formation
• Does not require monitoring
HMG-CoA Reductase Inhibitor MOA, counseling, dosing
Inhibit enzyme preventing the conversion of HMG-CoA to mevalonate (decrease cholesterol)
o May cause rhabdomyolysis – muscle pain and weakness
• Muscle tissue is destroyed → myoglobin is released → may precipitate in the kidney → renal failure
o Administer in the evening because cholesterol is synthesized mainly at night
o All qday (Exception: Lescol BID)
HMG-CoA Reductase Inhibitor generics?
fluvastatin pravastatin simvastatin atorvastatin rosuvastatin pitavastatin lovastatin
fluvastatin Trade?
Lescol, Lescol XL
HMG-CoA Reductase Inhibitor
pravastatin Trade?
Pravachol
HMG-CoA Reductase Inhibitor
simvastatin Trade?
Zocor
HMG-CoA Reductase Inhibitor
atorvastatin Trade?
Lipitor
HMG-CoA Reductase Inhibitor
rosuvastatin Trade?
Crestor
HMG-CoA Reductase Inhibitor
pitavastatin Trade?
Livalo
HMG-CoA Reductase Inhibitor
lovastatin Trade?
Mevacor and Altoprev
HMG-CoA Reductase Inhibitor
Bile Acid Sequestrants dose form and counseling?
o Powder for oral suspension → mix with 8 ounces water and drink
o HMG-CoA reductase inhibitors and bile acid sequstrants should not be administered concurrently → reduced bioavailability of HMG-CoA reductase inhibitors
Bile Acid Sequestrants generics?
cholestyramine
colestipol
colesevelam
cholestyramine Trade?
Questran, Prevalite
Bile Acid Sequestrants
colestipol Trade?
Colestid
Bile Acid Sequestrants
colesevelam Trade and details?
Welchol (Bile Acid Sequestrant) •625 mg tablet: 6 tablets qdaily or 3 tablets BID •1.875 g packet for oral suspension: BID •3.75 g packet for oral suspension: qday •3.75 g daily dose
Miscellaneous Cholesterol drug generics? (5)
ezetimibe, exetimibe + simvastatin,
omega 3-fatty acids, gemfibrozil
fenofibrate, fenofibric acid
ezetimibe Trade and MOA?
Zetia
inhibits cholesterol absorption in the small intestine
ezetimibe combination product?
Vytorin
ezetimibe, simvastatin
omega 3-fatty acids Trade and dosing?
Lovaza
•1000 mg capsule
•4 grams qday; single dose or 2 capsules BID
fenofibrate Trade?
Tricor, Triglide, Lofibra
fenofibric acid Trade and extra?
Trilipix
•May be used concomitantly with an HMG-CoA reductase inhibitor
gemfibrozil Trade and dosing?
Lopid
BID
Antimigraine agents generics?
Super Elephants Feel nauseated zooming along rollercoasters)
sumatriptan eletriptan frovatriptan naratriptan zolmitriptan almotriptan rizatriptan
sumatriptan Trade and dosing?
Imitrex
• Tablets: 25 mg, 50 mg, 100 mg → max daily dose of 200 mg
• Injection: 4 mg/0.5 mL, 6 mg/0.5 mL
• Nasal spray: 20 mg
eletriptan Trade and dosing?
Relpax
•20 mg & 40 mg tablet→ max daily dose of 80 mg
frovatriptan, naratriptan Trades?
Frova - frovatriptan
Amerge - naratriptan
zolmitriptan, almotriptan Trades?
Zomig - zolmitriptan
Axert - almotriptan