Pharmacology Drug Studies Flashcards
Diclofenac
Generic: Diclofenac
Brand: Voltaren
Classification: NSAID, Anti-Inflammatory, Analgesic
MOA: Inhibits cyclooxygenase (COX-1 and COX-2) enzymes, reducing the synthesis of prostaglandins.
Indications: Mild to moderate pain (e.g., musculoskeletal pain, post-operative pain)
Osteoarthritis and rheumatoid arthritis, Migraine
Contraindications: Sensitivity to NSAIDs, Hx of NSAID induced bronchospasm, Active GI Bleeding, Cardiovascular disease.
Routes of Administration: Oral, Topical main two, also less common IM and Ophthalmic (eye) drops.
Pharmacokinetics:
ADME,
A: Rapid oral absorption
D: diffuses in and out of synovial fluid, highly protein bound
M: Hepatic via CYP2C9 (?)
E: Mainly renal (through kidneys)
Half-life 1-2 hours.
Dosage:
Oral: 50 mg TID, Max Daily Dose 150mg
Topical: 1% gel 2-4g QID, Patch BID to affected area.
Adverse Effects: Indigestion, Nausea, Stomach Ulcers, GI bleeds, Edema
Drug Interactions:
Anticoagulants, increased bleeding risk
ACE Inhibitors, reduced antihypertensive effect
Diuretics, reduced efficacy
Corticosteroids, increased risk of stomach ulcers
Monitoring Parameters: GI symptoms such as GI bleeds
Patient Counseling:
Take with food to reduce GI irritation
Avoid Alcohol
Watch for signs of GI bleeding.
Etodolac
Generic: Etodolac
Brand: Ultradol
Classification: NSAID, Analgesic, Anti-Inflammatory
MOA: Selective COX-2 inhibitor, meaning it primarily inhibits (COX-2) over COX-1. This reduces prostaglandin synthesis.
Indications: Osteoarthritis and rheumatoid arthritis, Acute pain
Contraindications: Sensitivity to NSAIDs, Hx of NSAID induced bronchospasm, Active GI Bleeding, Cardiovascular disease.
Routes of Administration: Oral
Pharmacokinetics:
ADME,
A: Rapid oral absorption
D: highly protein bound
M: Hepatic via CYP2C9 (?)
E: Mainly renal and partly fecal
Half-life 6-8 hours.
Dosage: Arthritis: 300-600mg BID or TID (max 1000mg/day)
Acute Pain: 200-400mg PO q6h/q8h PRN (max 1,000 mg/day)
Adverse Effects: Indigestion, Nausea, Stomach Ulcers, GI bleeds, Edema
Drug Interactions:
Anticoagulants, increased bleeding risk
ACE Inhibitors, reduced antihypertensive effect
Diuretics, reduced efficacy
Corticosteroids, increased risk of stomach ulcers
Monitoring Parameters: GI symptoms such as GI bleeds
Patient Counseling:
Take with food to reduce GI irritation
Avoid Alcohol
Watch for signs of GI bleeding.
Indomethacine
Generic: Indomethacine
Brand: Indocid
Classification: NSAID, Analgesic, Anti-Inflammatory
MOA: Non-selective COX inhibitor, blocking both cyclooxygenase-1 (COX-1) and COX-2 enzymes. This reduces prostaglandin synthesis.
Indications: Osteoarthritis, rheumatoid arthritis, bursitis, tendinitis
Contraindications: Sensitivity to NSAIDs, Hx of NSAID induced bronchospasm, Active GI Bleeding, Cardiovascular disease.
Routes of Administration: Oral, Rectal, (& in very special cases IV).
Pharmacokinetics:
ADME,
A: Rapid oral absorption
D: highly protein bound
M: Hepatic via CYP2C9 (?)
E: Mainly renal and partly fecal
Half-life 4.5-6 hours.
Dosage: 25-50mg BID or TID (max 200mg/day)
Adverse Effects: High risk of stomach ulcers, Nausea, GI bleeds, Headache, Dizziness, confusion.
Drug Interactions:
Anticoagulants, increased bleeding risk
ACE Inhibitors, reduced antihypertensive effect
Diuretics, reduced efficacy
Corticosteroids, increased risk of stomach ulcers
Monitoring Parameters: GI symptoms such as GI bleeds
Patient Counseling:
Take with food to reduce GI irritation
Avoid Alcohol
Watch for signs of GI bleeding.
Ketorolac
Generic: Ketorolac
Brand: Toradol
Classification: NSAID, Anti-Inflammatory, Analgesic
MOA: Potent non-selective COX-1 and COX-2 inhibitor, reducing prostaglandin synthesis
Indications: Short-term management of moderate to severe acute pain
Contraindications: Sensitivity to NSAIDs, Hx of NSAID induced bronchospasm, Active GI Bleeding, Cardiovascular disease.
Routes of Administration:
Oral
IV
IM
Intranasal
Ophthalmic (eye) drops.
Pharmacokinetics:
ADME,
A: Rapid with IM/IV
D: highly protein bound
M: Hepatic
E: Mainly renal
Half-life 2-6 hours.
Dosage:
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Sulindac
Generic: Sulindac
Brand: Clinoril
Classification: NSAID, Analgesic, Anti-Inflammatory
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Celecoxib
Generic: Celecoxib
Brand: Celebrex
Classification: NSAID COX-2 selective, Analgesic, Anti-Inflammatory
MOA:
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Acide Mefenamique
Generic: Acide Mefenamique
Brand: Ponstan
Classification: NSAID, Analgesic, Anti-Inflammatory
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Floctafenine
Generic: Floctafenine
Brand: Idarac
Classification: NSAID, Anti-Inflammatory, Analgesic
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Nabumetone
Generic: Nabumetone
Brand: Relafen
Classification: NSAID, Analgesic, Anti-Inflammatory
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Meloxicam
Generic: Meloxicam
Brand: Mobicox
Classification: NSAID, Analgesic, Anti-Inflammatory
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Piroxicam
Generic: Piroxicam
Brand: Feldene
Classification: NSAID, Anti-Inflammatory, Analgesic
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Tenoxicam
Generic: Tenoxicam
Brand: Mobiflex
Classification: NSAID, Anti-Inflammatory, Analgesic
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Flurbiprofene
Generic: Flurbiprofene
Brand: Ansaid
Classification: NSAID, Analgesic, Anti-Inflammatory
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Ibuprofene
Generic: Ibuprofene
Brand: Motrin/Advil
Classification: NSAID, Analgesic, Anti-Inflammatory, Antipyretic
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Ketoprofene
Generic: Ketoprofene
Brand: Orudis
Classification: NSAID, Anti-Inflammatory, Analgesic
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Naproxen
Generic: Naproxen
Brand: Naprosyn/Anaprox
Classification: NSAID, Analgesic, Anti-Inflammatory
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Acide Tiaprofenique
Generic: Acide Tiaprofenique
Brand: Surgam
Classification: NSAID, Analgesic, Anti-Inflammatory
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Acide Acetylsalicylique
Generic: Acide Acetylsalicylique
Brand: Aspirin/Asaphen/Rivasa/Entrophen
Classification: Analgesic, NSAID, Antipyretic, Antiplatelet
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Diflunsial
Generic: Diflunsial
Brand: Dolobid
Classification: NSAID, Analgesic, Anti-Inflammatory
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Alprazolam
Generic: Alprazolam
Brand: Xanax
Classification: Benzodiazepine
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Bromazepam
Generic: Bromazepam
Brand: Lectopam
Classification: Benzodiazepine
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Chlordiazepoxide
Generic: Chlordiazepoxide
Brand: Librium
Classification: Benzodiazepine
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Clobazam
Generic: Clobazam
Brand: Frisium
Classification: Benzodiazepine, Anticonvulsant
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Clonazepam
Generic: Clonazepam
Brand: Rivotril
Classification: Benzodiazepine
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Clorazepate
Generic: Clorazepate
Brand: Tranxene
Classification: Benzodiazepine
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Diazepam
Generic: Diazepam
Brand: Valium/Diastat
Classification: Benzodiazepine, Antianxiety, Anticonvulsant
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Flurazepam
Generic: Flurazepam
Brand: Dalmane
Classification: Benzodiazepine
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Lorazepam
Generic: Lorazepam
Brand: Ativan
Classification: Benzodiazepine, Antianxiety
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Midazolam
Generic: Midazolam
Brand: Versed
Classification: Benzodiazepine
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Nitrazepam
Generic: Nitrazepam
Brand: Mogadon
Classification: Benzodiazepine
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Oxazepam
Generic: Oxazepam
Brand: Serax
Classification: Benzodiazepine
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Temazepam
Generic: Temazepam
Brand: Restoril
Classification: Benzodiazepine
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Triazolam
Generic: Triazolam
Brand: Halcion
Classification: Benzodiazepine
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