toxicities and side effects Flashcards
antidote for acetaminophen?
NAC
replenishes glutathione
antidote for AChE inhibitors, organophosphates?
atropine > pralidoxime
antidote for amphetamines?
NH4Cl
acidify urine
antidote for antimuscarinic or anticholinergic agents?
physostigmine
control hyperthermia
antidote for BZOs?
flumazenil
antidote for CO poisoning?
100% O2
hyperbaric O2
antidote for BBs?
glucagon
antidote for copper, arsenic, gold?
penicillamine
antidote for cyanide?
nitrite + thiosulfate, hydoxycobalamin
antidote for dig?
anti-dig Fab fragments
antidote for heparin?
protamine
antidote for iron?
deferoxamine, deferasirox
antidote for lead?
EDTA, dimercaprol, succimer, penicillamine
antidote for mercury, arsenic, gold?
dimercaprol (BAL), succimer
antidote for methanol, ethylene glycol?
fomepizole > ethanol, dialysis
antidote for methemoglobin?
methylene blue, vitamin c
antidote for opioids?
naloxone, naltrexone
antidote for salicylates?
NaHCO3 - alkalinize urine
dialysis
antidote for TCAs?
NaHCO3 - alkalinize plasma
antidote for tPA, streptokinase, urokinase?
aminocaproic acid
antidote for warfarin?
vit K (delayed) FFP (immediate)
what drugs cause coronary vasospasm?
cocaine
sumatriptan
ergot alkaloids
what drugs cause cutaneous flushing?
VANC vanc adenosine niacin CCBs
what drugs cause dilated cardiomyopathy?
anthracyclines = doxorubicin, daunorubicin
** prevent with dexrazoxane
what drugs cause torsades?
Ia and III antiarrhythmics
macrolide ABx
antipsychotics
TCAs
what drugs cause hyperglycemia?
Taking Pills Necessitates Having (blood) Checked
tacrolimus protease inhibitors niacin HCTZ corticosteroids
what drugs cause hypothyroidism?
lithium
amio
sulfonamides
what drugs cause acute cholestatic hepatitis?
erythromycin
what drugs cause diarrhea?
metformin erythromycin colchicine orlistate acarbose
what drugs case hepatic necrosis?
halothane
amanita phalloides (blocks RNA pol II)
VPA
acetaminophen
what drugs cause hepatitis?
rifampin INH pyrazinamide statins fibrates
what drugs cause pancreatitis?
Drugs Causing A Violent Abdominal Distress
didanosine corticosteroids alcohol VPA azathioprine diuretics
what drugs cause pseudomembranous colitis?
clinda
amp
cephalosporins
what drugs cause agranulocytosis?
ganciclovir clozapine carbamazepine colchicine methimazole PTU
what drugs cause aplastic anemia?
carbamazepine methimazole NSAIDs benzene chloramphenicol PTU
what drugs cause direct coombs+ hemolytic anemia?
methyldopa
PCN
what drugs cause grey baby syndrome?
chloramphenicol
what drugs cause G6PD hemolysis?
INH sulfonamides dapsone primaquine aspirin ibuprofen nitrofurantoin
what drugs cause megaloblastic anemia?
phenytoin
methotrexate
sulfa drugs
what drugs cause fat redistribution?
Fat PiG!
protease inhibitors
glucocorticoids
what drugs cause gingival hyperplasia?
phenytoin
CCBs
cyclosporine
what drugs cause hyperuricemia?
pyrazinamide thiazides furosemide niacin cyclosporine
what drugs cause myopathy?
fibrates niacin statins colchicine hydroxychloroquine IFN-a penicillamine glucocorticoids
what drugs cause osteoporosis?
glucocorticoids
heparin
what drugs cause photosensitivity?
SAT For Photo
sulfonamides
amiodarone
tetracyclines
5-FU
what drugs cause SJS?
anti-epileptics (esp lamictal)
allopurinol
sulfa drugs
PCN
what drugs cause drug-induced lupus?
sulfa hydralazine INH procainamide phenytoin etanercept
what drugs cause cinchonism?
(tinnitus, HA, confusion)
quinidine
quinine
what drugs cause parkinson-like syndrome?
antipsychotics
reserpine
metoclopramide
what drugs cause seizures?
INH (via B6 deficiency)
bupropion
imipenem/cilastin
enflurane
what drugs cause tardive dyskinesia?
antipsychotics
metoclopramide
what drugs cause DI?
lithium
demeclocycline
what drugs cause Fanconi syndrome?
expired tetracycline
what drugs cause hemorrhagic cystitis?
cyclophosphamide
ifosfamide
** prevent by coadmin with MESNA
what drugs cause interstitial nephritis?
methicillin
NSAIDs
lasix
what drugs cause SIADH?
carbamazepine
cyclophosphamide
SSRIs
what drugs cause pulmonary fibrosis?
bleomycin
amiodaraone
busulfan
methotrexate
what drugs cause disulfiram-like rxn?
mteronidazole some cephalosporins griseofulvin procarbazines 1st gen sulfonylureas
what drugs cause nephrotoxicity or ototoxicity?
AGs
vanc
loop diurects
cisplatin (try amifostine if cisplatin tox)
CYP450 inducers?
chronic alcohol St John's wort phenytoin phenobarbital nevirapine rifampin griseofulvin carbamazepine
CYP450 substrates?
anti-epileptics
theophylline
warfarin
OCPs
CYP450 inhibitors?
acute alcohol ritonavir amiodarone cimetidine ketoconazole sulfonamides INH grapefruit juice quinidine macrolides (NOT azithro)
what are the sulfa drugs?
probenecid lasix acetazolamide celecoxib thiazides sulfonamides sulfasalazine sulfonylureas