Term
dull, aching, throbbing, localized, worse with movement |
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Definition
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Term
irritable bowel pain, gas pain |
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Definition
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Term
lightening, streaking, radiating, pins and needles, electrical |
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Definition
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Term
Charlie horse, gripping, spasms |
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Definition
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Term
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Definition
opioids, NSAIDs, Calcitonin, bisphosphonates, Steroids, Radiation |
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Term
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Definition
difficult to treat; may use nerve blocks, itnrathecal w/ opioid and/or local anesthetic; epidural; octreotide; antispasmodics |
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Term
neuropathic pain treatment |
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Definition
TCAs, SNRIs, anticonvulsants, topiramate, capsaicin, Lidoderm patches, steroids, opioids |
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Term
drug of choice for pregnancy and patients on warfarin |
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Definition
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Term
synergistic with acetaminophen and/or opioids; ceiling effect (increased dose gives no added analgesia); not recommended to be used in heart failure ; use caution in patients on warfarin |
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Definition
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Term
Advantages include no ceiling effect; Disadvantages include GI effects and physical dependency |
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Definition
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Term
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Definition
decreased peristalsis and intestinal secretions due to interaction with the mu-2 receptors in the GI tract |
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Term
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Definition
interaction with the MOR-1D receptor which subsequently connect to GRPR to relay itch signals |
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Term
Nausea and vomiting in opioids |
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Definition
activation of opioid receptors in the chemotherapy trigger zone |
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Term
Respiratory depression in opioids |
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Definition
interaction with the mu-2 (and possibly delta) opioid receptors in the brain |
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Term
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Definition
interaction with kappa opioid receptors in the brain |
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Term
can be opened and sprinkled into food |
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Definition
Kadian (long acting morphine) |
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Term
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Definition
used in dyspnea management and myocardial infarctions |
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Term
morphine 6-glucuronide (metabolite) |
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Definition
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Term
morphine 3-glucuronide (metabolite) |
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Definition
toxic, can accumulate in patients with renal failure and may lead to seizures |
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Term
Advantages include more potent and faster onset; lower SEs and once daily ER formulation, no major metabolites; Disadvantages include more expensive, less formulations, higher risk |
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Definition
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Term
Not used orally due to erratic absorption |
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Definition
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Term
Meperidine (Demerol) cautions |
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Definition
do not use for more than 48 hours; do not give more than 600 mg/day; never use for chronic pain |
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Term
because of fast onset of action there is an increased risk of respiratory depression and death with transmucosal forms |
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Definition
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Term
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Definition
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Term
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Definition
prodrug whose active metabolite is morphine |
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Term
Codeine + APAP (Tylenol #3) |
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Definition
10-30% of dose is metabolized into morphine by CYP2D6 |
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Term
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Definition
Phenothiazine, haloperidol, fluoxetine, paroxetine |
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Term
several reports of death in patients who are ultra-rapid metabolizers (CYP2D6) |
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Definition
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Term
schedule III drug; more pain relief and longer duration than codeine, better tolerated than codeine |
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Definition
Hydrocodone + APAP (Norco, Vicodin, Lortab) |
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Term
better tolerated than morphine, more potent analgesic than codeine or hydrocodone |
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Definition
Oxycodone (Roxycodone, Oxyccontin, Percocet) |
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Term
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Definition
contains an active metabolite with a 7-9 hour half life; risk of respiratory depression when used with CYP3A4 |
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Term
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Definition
macrolides, azoles, protease inhibitors |
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Term
long duration of action; inexpensive, may be more effective for neuropathic pain, less euphoria, less constipation; difficult to dose-- QT prolongation at high doses |
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Definition
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Term
gives methadone its opioid activity |
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Definition
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Term
NMDA receptor antagonist and an NE and serotonin reuptake inhibitor |
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Definition
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Term
Food increases Cmax by 50%-- administer on an empty stomach; twice a potent as oxycodone; |
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Definition
Oxymorphone (Opana, Opana ER, Numorphan) |
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Term
Mixed Agonist-Antagonists |
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Definition
Pentazocine, Butorphanol, Nalbuphine |
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Term
less respiratory depression, less physical dependency, schedule IV; Ceiling effect, CNS effects |
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Definition
Mixed agonist-antagonists |
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Term
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Definition
Buprenorphine (Buprenex, Subutex, Butrans) |
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Term
High doses = Addiction; Low Doses = Pain |
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Definition
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Term
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Definition
opioid detox w/ suboxone; decreases or prevents craving; treats pain; transdermal patch 1 every 7 days |
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Term
Buprenorphine disadvantages |
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Definition
ceiling effect, high receptor affinity, can be difficult to reverse respiratory depression, can bind to opioid receptors for up to 48 hours; transdermal patch is not for acute pain |
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Term
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Definition
Naloxone, Naltrexone, methylnaltrexone, Alvimopan |
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Term
used for opioid overdose, respiratory depression reverse constipation or ileus without reversing analgesia |
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Definition
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Term
used for opioid dependency, ethanol dependency |
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Definition
Naltrexone (Revia, Vivitrol) |
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Term
SC injection used for treatment of opioid-induced constipation when response to laxative therapy has been insufficient |
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Definition
Methylnaltrexone (relistor) |
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Term
NTE 2 grams/day if history of liver disease or alcoholism |
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Definition
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Term
weak mu-receptor binding; inhibition of norepinephrine serotonin reuptake (SNRI) |
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Definition
Tramadol (ultram, ultram ER, ryzolt, ultracet) |
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Term
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Definition
non-controlled, less respiratory depression, good for neuropathic pain, minimum physical dependency |
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Term
disadvantages of tramadol |
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Definition
risk of serotonin syndrome, lowers seizure threshold, may be less effective |
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Term
inhibits spinal reflexes, structural analog of gamma-aminobutryric acid (GABA) |
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Definition
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Term
use caution in renal or liver impairment, prodrug of meprobamate, low doses may be just as effective as high doses, potential for abuse |
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Definition
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Term
structurally related to amitriptyline, greatest evidence for efficacy, low dose maybe just as effective, potential for abuse |
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Definition
Cyclobenzaprine (Flexeril) |
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Term
neuronal inhibition via GABA receptors; available IV/IM |
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Definition
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Term
Significant effects include urine discoloration (brown, green) |
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Definition
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Term
Significant Effects: paradoxical muscle cramps, mild withdrawal symptoms |
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Definition
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Term
dizziness, somnolence, blurred vision, edema, weight-gain; decrease dose in renal impairment |
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Definition
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Term
same effects as Lyrica.....not indicated for neuropathic pain, less effective |
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Definition
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Term
increase BP, HR, sexual side effects, restless leg syndrome |
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Definition
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Term
can be used for suicide. doses fro pain are lower than doses for depression |
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Definition
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