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Pharmacology-2
Insomnia, Seizures, Bipolar, Muscle Relaxants, Anti-Hypertensive, Anticoagulants, lipid lowering, Immunosuppresive, Gout
49
Pharmacology
Professional
03/22/2015

Additional Pharmacology Flashcards

 


 

Cards

Term

Who are we?

We are GABAa receptor agonists used to treat insomnia

Definition
Ambien (zolpidem) and Lunesta (eszopiclone)
Term

What are we and what do we treat?

 

Depakote (valproic acid), Topamax (topiramate), Tegretol (carbamazepine), Dilantin (phenytoin)

Definition
Na+ channel inhibitors used to treat Seizures/Epilepsy
Term

What are we and what do we treat?

 

Neurontin (gabapentin), Lyrica (pregabalin) and Keppra (levetiracetam)

Definition

Ca2+ channel inhibitors used to treat Seizures/Epilepsy

 

Neurontin (gabapentin) and Keppra (levetiracetam) can be used to treat bipolar

Term

Who am I?

 

I am a benzodiazepine used to treat seizures/epilepsy

Definition
Klonopin (clonazepam)
Term

Who am I and how do I work?

 

I am used to treat the manic behavior of bipolar disorder

Definition

Lithobid (lithium carbonate)

Alters Na transport in nerve and muscle cells

Term

What are we used to treat?

 

Tegretol (carbamazepine), Neurontin (gabapentin), Keppra (levetiracetam), Lamictal (lamotrigine)

Definition

Bipolar (mood stabilizers)

 

Neurontin, Keppra, and Tegretol are also used for seizures/epilepsy

Term

Who am I?

 

I am an antiviral drug used to treat Parkinson's

Definition
Symmetrel (amantadine)
Term

Who am I?

 

I am an alpha 2 receptor agonist used as a muscle relaxant

Definition
Zanaflex (tizanidine)
Term

What are we used to treat and what are our MOAs?

 

Zanaflex (tizanidine)

Flexeril (cyclobenzaprine)

Skelaxin (metaxalone)

Definition

Muscle Relaxants

Zanaflex= Alpha 2 receptor agonist

Flexeril and Skelaxin= unknown

Term

Who are we?

 

We are used to treat HTN and we block absorption in the distal tubule

Definition
Thiazide Diuretics
Term

What do we treat and what is our MOA?

Lasix (furosemide), Bumex (bumetanide) and Demadex (torsemide)

Definition

HTN 

Loop diurectics

block absorption in the ascending loop of henle

Term

What do I treat and what is my MOA?

 

Altace (ramipril)

Definition

Treats HTN

ACE inhibitor (drugs ending in "pril")

Term

What do I treat and what is my MOA?

 

Cozaar (losartan)

Definition

Treats HTN

Angiotensin II receptor antagonist

(drugs ending in "sartan")

Term

What do we treat and what is our MOA?

 

Aldactone (spironolactone), Inspra (eplerenone), Midamor (amiloride) and Dyrenium (triamterene)

Definition

Treats HTN

Aldosterone receptor antagonist (K+ sparing)

 

Term

How do we work?

Nitrates used for HTN

Definition
stimulate guanylate cyclase to produce cGMP
Term

What is our common ending?

 

Calcium channel blockers for HTN

We are known for causing gingival hyperplasia

Definition

The "Dipines"

Norvasc (amlodipine)

Term

What is our common ending?

 

We are alpha 1 antagonists used for HTN

Definition

The "zosins"

Minipress (prazosin), Cardura (doxazosin), and Hytrin (terazosin)

Term

What do I treat and what is my MOA?

 

Catapres (clonidine)

Definition

Treats HTN

Alpha 2 agonist (inverse agonist)

inhibits release of NE= vasodilation

do not take me with CNS depressants

Term

What is our common ending?

 

beta 1 antagonists used to treat HTN, ischemic heart disease, angina, and CHF

Definition

olols

Toprol (metoprolol), Tenormin (atenolol), etc

Term

What do I treat and what is my MOA?

 

Coreg (carvedilol)

Definition

treats HTN, CHF, and A.Fib

antagonist at alpha1/beta receptors

Do not use with asthma

Term

Who are am I?

I am a cardiac glycoside that is a positive inotrope inhibiting Na/K ATPase

Used to treat HTN

 

Definition
Lanoxin (digoxin)
Term

Who are we?

We are the anticoagulants that affect platelets

Definition

Aspirin, Plavix (clopidogrel), and Effient (prasugrel)

 

 

Persantine (dipyridamole) is a phosphodiesterase inhibitor (affects platelets)

 

Term

What is my MOA?

Aspirin (acetylsalicyclic acid)

Definition

non-competitive, irreversible and non-selective inhibitor of COX 1 and 2 via covalent bonding with the enzymes active site

 

Inhibits Thromboxane A2

 

Do not give to asthma patients, or children (Reye's syndrome)

Term

Who am I?

I am an anti-coagulant that affects platelet aggregation via non-competitve and irreversible P2y12 receptor antagonism, blocking ADP binding

Definition
Plavix (Clopidogrel)
Term

Who am I?

 

I am used as an anti-coagulant used when patients can't convert clopidogrel to active form

Definition
Effient (prasugrel)
Term

What is my MOA?

Persantine (dipyridamole)

Definition

Combination phosphodiesterase inhibit and ADP receptor antagonist

 

when combined with aspirin= Aggrenox

can also be combined with Coumadin (warfarin)

Term

Who are we?

We are the anti-coagulants that affect the clotting cascade

Definition
Coumadin (warfarin), Heparin, Lovenox (enoxaparin), Pradaxa (dabigatran), Xarelto (rivaroxaban), and Eliquis (apixaban)
Term

Who am I?

I block the extrinsic pathway by blocking activation of vitamin K via inhibition of vitamin K epoxide reductase

 

If taking me you should avoid leafy greens

Watch my INR or else

Definition
Coumadin (warfarin)
Term

What is our MOA?

 

Heparin and Lovenox (enoxaparin)

Definition

covalently binds to anti-thrombin III preventing it from activating other clotting facotrs such as thrombin and factor X 

 

blocking the intrinsic pathway

 

beware of thrombocytopenia

 

Lovenox is used as a bridge to Coumadin (warfarin)

Term

Who am I?

 

I am a direct thrombin inhibitor 

Inhibits conversion of fibrinogen to fibrin 

a pitfall is there is no antidote to my usage

Definition
Pradaxa (dabigatran)
Term

What is our MOA?

 

Xarelto (rivaroxaban) and Eliquis (apixaban)

Definition
Direct factor Xa inhibitor preventing the conversion of prothrombin to thrombin
Term

What is our common ending?

 

HMG-CoA reductase inhibitors used as lipid-lowering agents 

stimulate increased expression of hepatic LDL receptors

Definition

the "statins"

Zocor (simvastatin), Crestor (rosuvastatin), etc.

Term

What is my MOA?

 

Zetia (ezetimibe)

Definition

Blocks intestinal cholesterol transporter NPC1L1 (blocking cholesterol absorption)

Used as 2nd line therapy for statin-unresponsive individuals

Term

Who am I?

I am a combo drug of Ezetimibe and Simvastatin

I combine the inhibition of cholesterol absorption with the inhibition of choelsterol synthesis

Definition
Vytorin
Term

What is our MOA?

Lopid (gemfibrozil) and TriCor (Fenofibrate)

 

Definition

Fibric Acid Derivatives

peroxisome proliferator-actived receptor

increases muscle expression of lipoprotein lipase, increases uptake triglyceride containing lipoproteins, increases HDL, lowers triglycerides

Term

What is my MOA and what am I used for?

 

Niacin

Definition

niacin receptor agonist in adipose tissue

reduces lipase activity in adipocytes, reduces liver uptake of fatty acids, reduces production of VLDLs, raises HDL

 

used for high cholesterol

taking with a statin potentiates risk of rhabdomyolysis

Term

Who am I?

 

I sequester bile acids allowing cholesterol to be excreted

increases liver expression of LDL receptors 

Definition
Cholestyramine
Term

What is our MOA and what are we used for?

 

Lovaza and Epanova

Definition

Omega-3 Acid Ethyl Esters

inhibitor of acyl-CoA: 1,2-diacylglycerol acyltransferase, increased mitochondrial and peroxisomal beta-oxidation in the liver, decreased lipogenesis in the liver, and increased plasma lipoprotein lipase activity

Term

Who am I and what is my usage?

I inhibit dihydrofolate reductase 

interrupting DNA, RNA, and protein syntehsis

Apoptosis of Tcells

Definition
Leucovorin (methotrexate) used as an immunosuppressive agent
Term

Who am I?

I am an immunosuppresive agent that inhibits inosine monophosphate dehydrogenase

 

decreases lymphocyte activation/activity, induces apoptosis of Tcells, decreases expression of adhesion molcecules, decreases production of nitric oxide by PMNs

Definition
CellCept (mycophenolate mofetil)
Term

What Cytokine/Interleukin do we affect?

Cyclosporine and Prograf (tacrolimus)

Definition
IL-2 expression
Term

What is my MOA and usage?

 

Prograf (tacrolimus)

Definition

calcineurin inactivation which leads to inhibition of IL-2 gene expression 

 

used as an immunsuppresive agent

Term

Who am I?

 

I am a JAK-STAT inhibit that inhibits lymphocyte transcription 

I am used for rheumatoid arthritis as an immunsuppressant 

Definition
Xeljanz (tofacitinib)
Term

Who am I?

I am used to treat acute gout

I bind to tubulin and inhibit microtubule polymerization arresting cells in metaphase of mitosis. This prevents neutrophil activation, migration, and phagocytic activity

Definition
Colcrys (colchicine)
Term

What is my MOA and what do I treat?

 

Zyloprim (allopurinol)

Definition

non-competitive inhibitor of xanthine oxidase which decreases the biosynthesis of uric acid precursors

 

used to treat chronic gout by inhibiting uric acid synthesis

Term

Who am I?

 

I am used to treat chronic gout by promoting uric acid excretion by inhibiting the basolateral anion exhanger of the proximal tubule which blocks the tubular reabsorption of urate, decreasing plasma urate levels

Definition
Probednecid
Term

What is my MOA and what do I treat?

 

Etanercept (enbrel)

Definition
soluble TNF receptor dimer-Fc fusion protein used to treat rheumatoid arthritis
Term

Who am I?

I am used to treat rheumatoid arthritis

Monoclonal antibodies consisting of the ligand binding portion of the TNF alpha receptor

Definition
Infliximab (remicade)
Term

Who am I?

I am used to treat rheumatoid arthritis

I do not cure the disease, I only improve symptoms

I increase the risk for TB, fungal infections, sepsis, and CNS demyelination

Definition
Adalimumab (humira)
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