| Term 
 | Definition 
 
        | HIV Fusion Inhibitor - by binding gp41 of viral envelope; Admin SQ, 2X a day;
 Met by proteolytic hydrolysis, no CYP rxns;
 No cross resistance with OTHER drugs;
 Only for tx-experienced pts;
 SE - inc risk of bacterial pneumonia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | HIV Fusion Inhibitor - by CCR5 antagonistic activity; Req CYP3A4 for activity, resistance at P-gp;
 Tx R5 HIV serotype ONLY;
 SE - cough, rash, dizzy, bladder irritation, liver and cardiac tox
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral; Nucleoside analog (pyrimidine-T) acts as competitive inhibitor - block elongation in previously uninfected cells;
 Req (+P)X3 for axn;
 Dec perinatal HIV transmission;
 Met by glucaronidation;
 Avoid fatty meals (dec AUC);
 SE - MYELOSUPPRESSION, lactic acidosis, lipodystrophy
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral; Nucleoside analog (purine-A,G) forms active ddATP - act as competitive inhibitor - block elongation in previously uninfected cells;
 Req (+P)X3 for axn;
 Don't take w/ acidic foods (dec AUC);
 SE - PERIPHERAL NEUROPATHY, PANCREATITIS, lactic acidosis, lipodystrophy, many drug interaxns
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral, Anti-HBV; Nucleoside analog (pyrimidine-C) acts as competitive inhibitor - block elongation in previously uninfected cells;
 Req (+P)X3 for axn;
 Longest NRTI t1/2;
 SE - lactic acidosis, lipodystrophy
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral; Nucleoside analog (pyrimidine-T) acts as competitive inhibitor - block elongation in previously uninfected cells;
 Req (+P)X3 for axn;
 SE - [worst NTRI] PERIPHERAL NEUROPATHY, PANCREATITIS, lactic acidosis, lipodystrophy, many drug interaxns
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Nucleoside Reverse Transcriptase Inh (NRTI) - Anti-retroviral; Nucleoside analog (purine-G) acts as competitive inhibitor - block elongation in previously uninfected cells;
 Req (+P)X3 for axn;
 Met by Alc. Dehydrogenase;
 SE - HYPERSENSITIVITY (genetic predisposition), lactic acidosis, lipodystrophy
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Non-Nucleoside Reverse Transcriptase Inh (NNRTI) - Anti-retroviral; Alosteric binding causes altered active site - inh enzymatic axn;
 No HIV-2 axn, (+P) not req;
 Hepatic CYP450 met - INDUCER;
 Drug interaxn's with PI's;
 SE - HEPATOTOX, somnolence, fever, nausea, maculopapular rash;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Non-Nucleoside Reverse Transcriptase Inh (NNRTI) - Anti-retroviral; Alosteric binding causes altered active site - inh enzymatic axn;
 No HIV-2 axn, (+P) not req;
 Hepatic CYP450 met - INHIBITOR;
 Drug interaxn's with PI's;
 SE - maculopapular rash;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Non-Nucleoside Reverse Transcriptase Inh (NNRTI) - Anti-retroviral; Alosteric binding causes altered active site - inh enzymatic axn;
 No HIV-2 axn, (+P) not req;
 Hepatic CYP450 met - INDUCER;
 Drug interaxn's with PI's;
 SE - NEUROPSYCHIATRIC, TERATOGENIC, maculopapular rash;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Nucleotide Inh - Anti-retroviral; Inhibits reverse transcriptase;
 Once daily dosing;
 Req ONLY 2 (+P) events;
 SE - GI, inc liver enzymes, proximal renal tubulopathy (loss of P and Ca)
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Integrase inhibitor - Anti-retroviral; Blocks integration of viral (HIV-1!) genome into host genome;
 Oral admin, bid;
 UGT metabolism (not CYP) by glucaronidation - drug interactions with rifampin, atazanavir;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION;
 CYP3A4 INHIBITION;
 UGT INHIBITION - jaundice;
 SE - hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION;
 CYP3A4 INHIBITION - but least in class;
 LARGE AUC if taken w/ meals;
 SE - hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION;
 CYP3A4 INHIBITION - most potent;
 SE - HEPATOTOX, hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION;
 CYP3A4 INHIBITION;
 SE - hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION;
 CYP3A4 INHIBITION;
 SE - ALOPECIA, KIDNEY STONES, LIPODYSTROPHY, hyperlipid, DM, inc liver enzymes, inc bleeding in hemophliacs;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Protease inhibitor - Anti-retroviral; Most eff. ART - competitive, reversible, inh of protease binding site, esp in monocytes, macrophages - blocks MATURATION;
 CYP3A4 INHIBITION;
 Decent inc in AUC if taken w/ meals;
 SE - hyperlipid, DM, lipodystrophy, inc liver enzymes, inc bleeding in hemophliacs;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Herpes - Nucleoside analog; Inh viral DNA pol - chain termination;
 Purine analog;
 Tx - HSV, VZV, CMV;
 Req (+P) by VIRAL thymidine kinase;
 SE - HA, nausea, diarrhea, renal, CNS: tremors, delirium, seizures;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Herpes - Nucleoside analog; Inh viral DNA pol - chain termination;
 Acyclovir prodrug - Purine analog;
 Tx - HSV, VZV, CMV;
 Req (+P) by VIRAL thymidine kinase;
 SE - HA, nausea, diarrhea, renal, CNS: tremors, delirium, seizures;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Herpes - Nucleoside analog; Inh viral DNA pol - COMPETITIVE INH, NO chain termination;
 Penciclovir prodrug - guanine analog;
 Tx - HSV, VZV, CMV, also HBV;
 Req (+P) by VIRAL thymidine kinase;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Herpes - Nucleoside analog; Inh viral DNA pol - COMPETITIVE INH, NO chain termination;
 Guanine analog;
 Tx - HSV, VZV, CMV, also HBV;
 Req (+P) by VIRAL thymidine kinase;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Herpes - Nucleoside analog; Inh viral DNA pol - chain termination;
 Tx - CMV DOC, CMV RETINITIS;
 Req (+P) by VIRAL thymidine kinase;
 100X more potent than Acyclovir;
 SE - MYELOSUPP., TERATOGENIC, HA, nausea, diarrhea;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Herpes - Nucleoside analog; Inh viral DNA pol - chain termination;
 Prodrug of Ganciclovir, req hydrolyzation by esterases;
 Tx - CMV DOC, CMV RETINITIS;
 Req (+P) by thymidine kinase;
 100X more potent than Acyclovir;
 SE - MYELOSUPP., TERATOGENIC, HA, nausea, diarrhea;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Herpes - NucleoTIDE analog; No (+P) by viral TK;
 Tx - HSV, VZV, CMV RETINITIS;
 SE - NEPHROTOX, neutropenia, carcinogenic, ocular hypotony
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Pyrophosphate analog - Anti-Herpes; "Non-nucleoside";
 Inh DNA pol by blocking cleavage, ALSO Inh HIV-RT;
 NO (+P) required;
 Tx - nucleoside resistant cases (HSV, VZV, CMV), CMV retinitis;
 SE - NEPHROTOX, N/V, anemia, fatigue
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-hep - Nucleotide (A) analog; Inhibits HBV DNA pol - tx HBV;
 No cross resisitance w/ Lamivudine;
 SE - rebound hep, nephrotox, lactic acidosis and hepatomegaly
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-viral, anti-immune, anti-prolif; Activates Jak-Stat;
 Inh viral entry, transciption, uncoating, and viral protein synth;
 Tx - HBV, HCV, HPV, HHV-8 (kaposi sarc);
 SE - myelosupp, N/V, neurotox, inc creatinine, proteinuria
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-hep - nucleoside analog (G); Competitive inh of GTP 5' capping of viral mRNA;
 Concentrates in RBCs;
 Tx - HCV, RSV;
 SE - hemolytic anemia, teratogenic, myelosupp.
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Parkinsonism, Anti-flu - Uncoating inh; Blocks HA glycoprotein maturation - blocks binding to M2 ion channel;
 No internal acidification;
 Work on Flu-A ONLY;
 Enhances DA release;
 "Good alternative to flu vaccine";
 SE - restless, depression, psychosis, hallucinations, confusion;
 CI - seizures, heart failure
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-flu - Uncoating inh; Blocks HA glycoprotein maturation - blocks binding to M2 ion channel;
 No internal acidification;
 Work on Flu-A ONLY;
 "Good alternative to vaccine";
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-flu - Viral Release Inh; Inh viral neuraminidase - no cleavage of sialic acid - destroys receptors recognized by HA - no detachment from host cell;
 Admin via inhalation (low PO bioavail);
 Tx flu-A(2nd line) and B
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-flu - Viral Release Inh; Inh viral neuraminidase - no cleavage of sialic acid - destroys receptors recognized by HA - no detachment from host cell;
 Tx flu-A(2nd line) and B
 |  | 
        |  | 
        
        | Term 
 
        | Chloropromazine (Thorazine) |  | Definition 
 
        | Typical Anti-Psychotic - low potency; Inh of D2 receptor - effective for positive symptoms;
 Aliphatic side chain - low potency (dec risk of EPS, inc risk of anti-muscarinic effects);
 Tx for Huntington's chorea(DA antagonism;
 SE - corneal deposits, INC PRL (severe), DEC INSULIN, JAUNDICE, ANTI-DIURETIC, ORTHOSTATIC hypoT, skin rxns, EPS
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Typical Anti-Psychotic - hi potency; Inh of D2 receptor - effective for positive symptoms;
 Piperazine group - inc potency (inc risk of EPS, dec anti-muscarinic effects);
 SE - EPS, inc PRL, skin rxns
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Typical Anti-Psychotic; Inh of D2 receptor - effective for positive symptoms;
 Piperdine ring;
 Dec incidence of EPS;
 SE - inc PRL, highly anti-muscarinic
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Typical Anti-Psychotic - hi potency; Inh of D2 receptor - effective for positive symptoms;
 Tx for Huntington's chorea(DA antagonism);
 SE - EPS, inc PRL
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Atypical Anti-Psychotic; D2 and 5-HT2 (high affinity) antagonism;
 Inc efficacy for Negative symptoms (as well as positives);
 Limited EPS;
 SE - BLOOD DYSCRASIAS (esp leukopenia) inc risk of DM typeII, weight gain;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Atypical Anti-Psychotic; D2 and 5-HT2 (high affinity) antagonism;
 Inc efficacy for Negative symptoms (as well as positives);
 Tx CHILDREN AND TEENS;
 Limited EPS;
 SE - inc risk of DM typeII, metabolic syndrome;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Atypical Anti-Psychotic; D2 and 5-HT2 (high affinity) antagonism;
 Inc efficacy for Negative symptoms (as well as positives);
 SE - WEIGHT GAIN, METABOLIC SYNDROME (hi incidence), inc risk of DM typeII;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Atypical Anti-Psychotic; D2 and 5-HT2 (high affinity) antagonism;
 Inc efficacy for Negative symptoms (as well as positives);
 No effect on PRL levels;
 SE - METABOLIC SYNDROME, inc risk of DM typeII;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Atypical Anti-Psychotic; D2 and 5-HT2A,1A,2C (high affinity) antagonism;
 Inc efficacy for Negative symptoms (as well as positives);
 Limited EPS;
 SE - inc risk of DM typeII;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Atypical Anti-Psychotic; D2 partial agonist, 5-HT2 antagonist, and 5-HT1A partial agonist;
 Inc efficacy for Negative symptoms (as well as positives);
 No effect on PRL levels;
 SE - inc risk of DM typeII;
 |  | 
        |  | 
        
        | Term 
 
        | CNS effects of Anti-Psychotics (6 sites) |  | Definition 
 
        | Cortex - dec seizure threshold; Basal ganglia - inc DA metabolism, inc Ach turnover;
 Limbic - main site of anti-psychotic efx;
 Hypothalamus - inc PRL;
 Brainstem - dec reflexes;
 CTZ - protect AGAINST N/V
 |  | 
        |  | 
        
        | Term 
 
        | Endocrine effects of Anti-Psychotics |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | Cardiovascular effects of Anti-Psychotics |  | Definition 
 
        | Direct and indirect effects; Orthostatic hypotension - esp chlorpromazine
 |  | 
        |  | 
        
        | Term 
 
        | EPS of of Anti-Psychotics (6) |  | Definition 
 
        | Acute dystonia; Akathesia;
 Parkinsonian syndrome;
 Neuroleptic Malignant Syndrome;
 Perioral tremor;
 Tardive dyskinesia
 |  | 
        |  | 
        
        | Term 
 
        | Anti-cholinergic effects of Anti-Psychotics |  | Definition 
 
        | Dry mouth; blurred vision;
 constipation;
 nasal congestion;
 orthostatic hypoT
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx; Allowed to cross BBB and Conv to DA by endogenous L-AAD @CNS AND peripherally (large dose req'd);
 First line for Park. but can only use 3-5 years;
 SE - anorexia, orthostatic hypoT, arrhythmias (Afib), tachycardia;
 CI - Vit B6, MAOI, glaucoma, psychosis, ulcers CV dz
 |  | 
        |  | 
        
        | Term 
 
        | L-DOPA/carbidopa (Sinemet) |  | Definition 
 
        | Parkinsonism Tx; L-DOPA fxn PLUS...
 Peripheral inh of L-AAD - dec amt of L-DOPA req for therapy;
 Fluctuating responses;
 SE - depression, anxiety, delusions, chorea, tics;
 CI - Vit B6, MAOI, glaucoma, psychosis, ulcers CV dz
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - DA receptor agonist; Activate D2 - dec activation of indirect basal ganglia pathways;
 D2 agonist, D1 partial agonist;
 Tx EARLY dz
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - DA receptor agonist; Activate D2 - dec activation of indirect basal ganglia pathways;
 D1/D2 agonist, inc efficacy;
 Tx EARLY dz
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - DA receptor agonist; Activate D2 - dec activation of indirect basal ganglia pathways;
 D2 selective agonist;
 Tx EARLY dz
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - DA receptor agonist; Activate D2 - dec activation of indirect basal ganglia pathways;
 D2 selective agonist;
 CYP1A2 met;
 Tx EARLY dz
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - MAO-B inhibitor; Dec breakdown of DA;
 Metabolites will inc DA release;
 Dec free radical production from MAO-B;
 CI - TCAs, SSRIs, meperidine
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - MAO-B inhibitor; Dec breakdown of DA;
 INC POTENCY;
 2nd line tx
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - COMT inhibitor; Prolong axn of L-DOPA and dec it's transport-competitor 3OMD;
 PERIPHERAL AXN;
 Preferred due to dec SE's
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - COMT inhibitor; Prolong axn of L-DOPA and dec it's transport-competitor 3OMD;
 PERIPHERAL AND CENTRAL AXNS;
 SE - hepatotox
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - Anti-muscarinic; Alter DA/Ach balance by blocking Ach-stimulation of striatum;
 Tx early Park or as adjunct to L-DOPA;
 SE - drowsy, inattention, delusions, hallucinations, typical ANS anti-Ach axns
 |  | 
        |  | 
        
        | Term 
 
        | Diphenhydramine (Benadryl) |  | Definition 
 
        | Parkinsonism Tx - Anti-muscarinic; Alter DA/Ach balance by blocking Ach-stimulation of striatum;
 Tx early Park or as adjunct to L-DOPA;
 SE - drowsy, inattention, delusions, hallucinations, typical ANS anti-Ach axns
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Parkinsonism Tx - Anti-muscarinic; Alter DA/Ach balance by blocking Ach-stimulation of striatum;
 Tx early Park or as adjunct to L-DOPA;
 SE - drowsy, inattention, delusions, hallucinations, typical ANS anti-Ach axns
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Alzheimer's Dz Tx - Ach-esterase Inh; Inc lvls of Ach;
 DEC USE due to dec bioavail, inc SE, hi protein binding;
 SE - HEPATOTOX, GI, insomnia, bradycardia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Alzheimer's Dz Tx - Ach-esterase Inh; Inc lvls of Ach;
 Long t1/2 - 70hrs;
 SE - GI, insomnia, bradycardia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Alzheimer's Dz Tx - Ach-esterase Inh; Inc lvls of Ach;
 Short t1/2;
 SE - GI, insomnia, bradycardia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Alzheimer's Dz Tx - Ach-esterase Inh; Inc lvls of Ach;
 SE - GI, insomnia, bradycardia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Alzheimer's Dz Tx; Blocks NMDA-type glutamate receptors - dec glutamate axn;
 Also blocks 5-HT3 and Ach-R;
 Allows for physiologic Glu axn w/out the dmg from high lvls;
 Slow's dz progression;
 SE - confusion, HA, insomnia, agitation, hallucination, hypertonia, cystitis, inc libido
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | SSRI - inhibits SERT to potentiate serotonin action; Tx depression typically assoc w/ Huntington's
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | inhibits DA and NE movement into synaptic vesicles; Depletes CNS dopamine stores;
 Tx Chorea assoc w/ Huntington's
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | ALS tx; Dec Glu release by (1) block inactive Na-channel, (2) block activated Ca-channel;
 Also (3) block NMDA channel;
 Met by CYP1A2;
 Hi protein binding;
 SE - fatigue, sedation, liver dz
 |  | 
        |  | 
        
        | Term 
 
        | Interferon beta-1a (Avonex)(Rebif) |  | Definition 
 
        | MS tx - Anti-inflamm; Restores BBB - dec immune response in CNS;
 SC admin;
 Tx - remitting-relapsing MS, effective in 30%;
 SE - depression, hepatotox, miscarriage, immunosup
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | MS tx - Anti-inflamm; Restores BBB - dec immune response in CNS;
 More effective than interferon;
 Tx also Crohn's;
 SE - PML!! (progressive multifocal leukoencephalopathy)
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | MS tx - myelin decoy; Tx - remitting-relapsing  MS;
 SE - Injxn site rxns, incl lipoatrophy
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | MS tx - anti-neoplastic; Topo-II inhibitor;
 Tx - secondary progressive MS
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | MS tx - anti-neoplastic; Monoclonal Ab against CD52 on T-cells
 |  | 
        |  | 
        
        | Term 
 
        | 4-AP (Dalframpridine)(Ampyra) |  | Definition 
 
        | MS tx - new!; Blocks Shaker K channel and potentiates Ca channel - prolong AP duration and enhance NT release;
 Tx - improves walking speed
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | MS tx - new!; Activation of S1PR (G-protein coupled) - retains lymphcytes in the lymph node - dec auto-immune rxn against myelin!;
 Tx - reduce relapses and dz progression in relapsing forms;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-Epilepsy - Hydantoin; Stabilizes inactive Na channels;
 Met by CYP2C4, induces 2C and 3A;
 Highly protein bound - competes w/ other drugs (warfarin, OCT, carbamazepine);
 SE - [narrow TI] nystagmus, ataxia, arrhythmias, coarsened face, hirsutism, gingival hyperplasia, peripheral neuropathy, bone disruption, teratogenic
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy - barbiturate; Prolong opening of GABA receptor;
 Blocks AMPA receptor;
 Induce CYP2b6 and UGT;
 SE - sedation, lethargy, nystagmus, rash, megaloblastic anemia, dec vitD
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy - iminostilbenes; Mood-stabilizer;
 Prolongs Na channel recovery;
 Met by CYP2C9,3A4 to active 10,11-epoxide;
 Induces CYP1A2, 2B6, 2C19, UGT;
 Tx - DOC for partial seizures, T/C, mood stabilizer for bipolar, trigeminal neuralgia;
 Tx depression typically assoc w/ Huntington's;
 SE - blood dyscrasias, diplopia, ataxia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy - succinimides; Inh of T-type Ca channels - prevents 3Hz spike/waves;
 Inc AUC when given w/ valproic acid;
 Met by hydroxylation;
 Tx - DOC for absence seizures;
 SE - [tolerance] euphoria, hiccups, fatigue
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epileptics - Carboxyllic acid; Stabalizes inactive Na channels, Dec Ca current, stimulates GABA synth and inhibits degradation;
 Met by UGT via beta-ox - also inhibits it;
 Inh CYP2C9;
 Tx - absence + T/C DOC, myoclonic, partial;
 Inc [plasma] phenobarb, phenytoin, carbamazepine;
 SE - heartburn, liver tox, teratogenic;
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy - BNZ; Inc opening of GABA Cl channel;
 Can be given rectally;
 Tx - refractory myoclonic, atonic, absence;
 SE - sedation, lethargy
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy - BNZ; Inc opening of GABA Cl channel;
 Tx - DOC status epilepticus;
 SE - sedation, lethargy
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy - BNZ; Inc opening of GABA Cl channel;
 Long acting, can admin rectally;
 Tx - status epilepticus;
 SE - sedation, lethargy
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy; Structural analog of GABA, and may inc GABA release;
 Tx - [adjunct] partial, neuropathic pain, neuralgia;
 SE - somnolence, ataxia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy; Delays recovery of inactivated Na channels;
 Tx - [adjunct] partial, T/C, absence;
 SE - visual, rash, SJS
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epilepsy; MOA not understood;
 Tx - [adjunct] T/C, myoclonic;
 SE - dizzy, somnolence
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epileptics; Inh voltage Na channels, inc GABA axn, inh AMPA receptors;
 Tx - partial +/- T/C seizures;
 SE - CA inhibition to make kidney stones
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epileptic; Inh NMDA-evoked responses, inc GABA axn;
 Tx - [adjunct] partial and secondary generalizes seizures;
 SE - aplastic anemia
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Anti-epileptic; Inh Na channels, inh T-type Ca channels;
 Tx - parital seizures, infantile spasm, myoclonic, generalized and absence;
 Met by CYP3A4;
 |  | 
        |  |