Side Effects pharm Flashcards
Digoxin
SFX
ECG -dysrythia: paroxysmal tachy, 2:1 heart block
Cholinergic
Abx: normalize K levels
Does not cause hypokalemia, BUT co-presence can lead to decampment of toxicity, heart is overly sensitized to digoxin’s effects
Gynectomastia inducing drugs(5)
Some drugs create awkward knockers
Spiranolactone Digitalis Cimetidine Alcohol Ketokonazole
Cimetidine (3)
SFX
Inhibits cytochrome p450
antiadronogenic effects
cross BBB
Antibiotics to Avoid in pregnancy
8
SAFe Children Take Really Good Care
Sufonamides - kernicterus Aminoglycosides -otoxicity Flouroquinolones - Cartilage damage Clarithromycin - embryotoxic Tetracyclines - disolored teeth, inhib bone growth Ribavirin - teratogenic Griseofulvin - tertogenic Chloramphenicol - gray baby
Celecoxib problem that is not w/ other NSAIDs
sulfa allergies
trazadone
SFX
trazaBONE
priapism, postural hypersensitivity, sedation, nausea
Buproprion
SFX
Siezure in buliemic patients
sitmulant effects
Mirtazapine
SFX
increases appetite and dry mouth
Category X drugs (6)
SFX
methotrexate- folate deficiency isotreinism -spontaneous abortion, HoxD13 warfarin - spontanteous abortion statin - CNS/ limbs Thalidomide - limbs DES - clear cell vaginal adenocarcinoma
Heart and limbs develop around
week 4
Genetalia develop around week
week 10
Fetal movement begins
week 8
Abx to stop if pregnant
tetracycline - teeth
aminoglycosides - ototoxicity
floroquinoones - bones
seizure disorder and pregnant - stop what 3 drugs
phenytoin
valproic acid
arbamesepine
Hypertension medication to stop in pregnancy
ACE inhibitors - renal damage
Drugs that induce P450? (7)
Coronas, Guiness and PBRS lead to CHRONIC ALCHOLSIM
Carbamazapine Griseofulvin Phenytoin Barbiturates Rifampin St Johns Wart Chronic alcoholism
Drugs linked to steven Johnson Syndrome (8)
Anti epileptics - ethosuxamide -lamotriginine -carbamazepine -phenytoin -phenobarbitol Abx: -sulfonamides -penicillins Allopurinol
Drugs linked to Agranulocytosis(5)
Carbamazepine - siezure
clozapine - antipsych
colchicine - gout
propothiouracil and methimazole - antithyroid
Blood dysrasia seizure medication (2)
carbamazipine
ethosuximide
Cutaneous Flushing drugs (4)
VANC
Vancomycin
Adenosine
Niacin
Ca channel blockers - Amlodipine, nefidipine
Coronary Vasospasm drugs (5)
Cocaine Sumatriptans ergot alkaloids amphetamine methamphetamine
Dilated cardiomyopathy SFx (2)
Doxorubicin - adriamycin
daunorubicin
Torsades de Pointes SFx Drugs(6)
Rx w?
Macrolides
haloperidol
chloroquine
protease inhibitors
Class III - K channel blockers (Amniodarone)
Class IA - Na channel blockers (quinidine)
AgranuloCytosis SFx Drugs (6)
Clozapine
Carbamazapine
Colchacine
Propylthiouracil
methimazole
dapsone
Aplastic Anemia (5)
Chloramphenicol
benzene
NSAIDs
propylthiouracil
methimazole
Grey baby syndrome
Pathogenesis
Chloramphenicol
low UDP glucoronyl transferase low in babies
anemia (hemolysis) in G6PD SFx
isoniazid Sulfonamides Primaquine HIGH ASA Ibuprofen Nitrofuranitoin Dapsone Fava Beans Naphalene
Why are we worried about OCPs in smokers over 35?
Risk of thrombotic complications
Thrombocytopenia Drug SFx (2)
Heparin
Cimetidine
Pulmonary Fibrosis Drug SFx (3)
Amiodarone - Check LFTs, TFTs, PFTs
Bleomycin
Busulfan
Cough due to a medication
due to
Ace inhibitors
Bradykinin
Hepatic Necrosis drug SFx(4)
Halothane
Amantia phalloides - mushroom
Valproic acid
Acetaminophen
Hepatitis Drug SFx (1)
Isoniazid
Pseudomembranous colitis (3)
clindamycin
ampicillin
amoxicillin
Hot flashes SFx(2)
Tomoxifen
clomiphene
(SERMs - > high LH and FSH levels)
Adrenocortical insufficiency
corticosteriod withdrawal
Hypothyroidism drug SFx (3)
Lithium
amiodarone
sulfonamides
Gout exacerbation drug SFx (5)
Furosimide thizazide niacin cyclosporine pryazinamide
Gingival hyperplasia Drug SFx (2)
*Phenytoin
verapamil
Osteoporosis Drug SFx (2)
corticosteroids
heparin
Photosensitivity Drug SFx (2)
SATs for PHOTO
Sulfonamides
Amiodarone
Tetracycline
Stevens Johnson Rash Drug (4)
Penicillin sulfa drugs allopurinol Anti siezure - ethosuximide -carbamazepine -lamotrigine -phenytoin -phenobarbital
Drug induced SLE (5)
SHIPP
Sulfonamides hydralazine INH Procainamide Phenytoin
Tendonitis and rip in tendon drug SFx
fluoroquinolones
Diabetes insipidus Drug SFx (2)
Lithium
demeclocycline
Fanconi’s syndrome Drug SFx (2)
-What is it?
expired tetracycline, heavy metal exposure
proximal tube defect leading to spillage of required items
can also be caused by wilsons disease
Interstitial nephritis Drug SFx (3)
Abx (methicillin)
NSAIDs
furosemide
Cinchonism
What is it?
What drugs are associated? (2)
Dizziness w/ HA, vision changes and tinnitus
Quinidine (class IA antiarrythmic) and quinine
Parkinson like symptoms Drug RXn (3)
Lowering Dopamine
antipsychotics
reserpine (packages)
metoclopramide (given for gastroparesis maybe?)
Seizure inducing drugs(5)
isoniazid Buproprion Imipenem/cilastatin Tramadol Metoclopramide
Tardive Dyskinesia
antipsychotic
Antimuscarinic SFx (4)
Atropine
TCAs
H1 blockers
Neuroleptics - thiordazine, chlorpromazine
Nephrotoxicity w/ ototoxicity(4)
Aminoglycosides
vancomycin
loop diuretics
cisplatin
nephrotoxicity w/ neurotoxicity (3)
aminoglycosides*
cisplatin*
polymixin
ototoxic as well
Methanol in the body is converted to what toxic metabolite
formaldehyde
Ethylene glycol in the body is converted to what tosco metabolite
oxelic acid
Acetaminophen toxicity?
works by?
n acetycysteine
replenishing glutathione that helps w/ NPAQI metabolites that damage hepatocytes
presentation of N/V dizzy and tinnitus - overdose of?
Rx?
ASA
NaHCO3
Presentation of bad teeth and anxiety and confusion, excitability?
Rx
Methamphetamine
NH4Cl
Antimuscarinic overdose (dry as a bone, blind as a bat ) Rx?
physostigmine
overdose of verapamil and beta blocker -> bradycardia
Rx (3)
Glucagon -> increases cAMP in myocardium
atropine
Ca
Digitalis overdose see?
Rx(2)
arrythmia and electrolyte imbalance
Anti dig Fab
normalize K
Kid eats too many vitamins worry of what?
Symptoms of Ab pain, hematuriosis, melana, lethargy
Rx?
Iron overload
DeFeroxamine,
DeFerasirox
Kid with developmental delays, basophilic stippling, nonspecific GI worry of?
Rx?(3)
Lead poisoning
Dimercaperol, EDTA, Succimer
Mercury, arsenic or gold poisoning Rx?(2)
Dimercaperol
Succimer
Copper, Arsenic, gold Rx
Penicillamine
Patient comes from a house fire and maybe has cyanide poisoning
Rx ?(3)
nitrites
thiosulfate
hydroxocobalamin
Methemoglobin Rx (2)
Methylene Blue
Vitamin C
Patient presents w/ very red lips and uses a kerosine lamp to heat his car worry of?
Rx?
Carbon monoxide poisoning
100% O2
Methanol or ethylene glycol poisoning Rx
Fomeprizol
Ethanol also
Benzodiazapine overdose Rx?
Worry of
Flumazenil
Seizures
OPiods in a mother prior to labor and she delivers early, give what to the baby?
Naloxone
TCA overdose?
NaHCO3 - alkalize the urine
Heparin overdose?
Protamine
Warfarin overdose initially and over time?
FFP if quick
vit K 3-5 days
TPA, Streptokinase and urokinase overdose Rx
aminocaproic acid
Thophylline overdose see?
Rx?
Tachy, arrhythmic - narrow TI
beta blocker
Drugs that SHOULD NOT be given to sulfa allergy patients(8)
Celecoxib sulfonamides - TMP-SMX acetazolamide - carbonic anhydrase inhib Loop diuretics - furosemide Thiazide diuretics Probenacid - gout excreter Sulfonylureas - DM II sulfasalazine - Ulcerative colitis
Sulfa Drugs Frequently Cause Terrible Acute Symptoms
Sulfasalazine /(TMP-SMX) probenaciD Furosemide (loops) Celecoxib Thiazide Acetazolamide Sulfonureas
Side effects of Sulfonamides(6)
hypersensitivity*
hemolysis w/ G6PD def
nephrotoxixity - tubointerstial nephritis
photosensitivity
kernicterus in infants (N overload peri-birth)
displacement from alumin (warfarin)
TMP-SMX indications(4)
UTI Shigella Salmonella Pneumocisitis jirovecii -prophylactic <200 CD4
TMP-SMX toxicity(3)
-TMP concerns
megaloblastic anemia
leukopenia
grancytopenia
Rx- folic acid rescue - leucovorin
Floroquinalone concerns (3)
tendonitis
-tendon rupture
Contraindicated in pregnancy and kids due to hardness on articular cartilage