Adverse effects Flashcards
Reflex tachycardia; headache, flushing & ↑Intraocular pressure
Fenoldopam
Nitrofurantoin
(1) Nausea, vomiting and diarrhea (take with meals to decrease adverse effects) (2) Hemolytic anemia associated with G6PD deficiency (3) Colors the urine brown
Hypokalemia Impaired glucose tolerance/hyperglycemia Hyperuricemia Hyperlipidemia*
Hydrochlorothiazide and indapamide
– Hyperkalemia – Renal impairment – Potential teratogen
Aliskiren
Sodium nitroprusside
excessive lowering of BP; accumulation of cyanide byproduct of its metabolism
Clonidine
Dry mouth; sedation; rebound hypertension (on withdrawal)
bradycardia & cardiac conduction problems; impotence, peripheral vascular insufficiency, hyperglycemia, diabetes, asthma Withdrawal s/s nervousness, tachycardia, increase BP
Propranolol
Calcium acetate & calcium carbonate
GI side effects including constipation, diarrhea, nausea, vomiting, and abdominal pain Hypercalcemia
(1) Nausea, vomiting and diarrhea (take with meals to decrease adverse effects) (2) Hemolytic anemia associated with G6PD deficiency (3) Colors the urine brown
Nitrofurantoin
Irreversible ototoxicity: high-pitched tinnitus; high frequency loss followed by loss of low frequency (cochlear); N/V, vertigo (vestibular) Reversible nephrotoxicity Neuromuscular blockade (inhibit ACh release; Administration of a calcium salt can overcome this effect)
Aminoglycosides
Nilutamide
Hot flashes, gynecomastia, GI disturbances (nausea, diarrhea or constipation), liver function test abnormalities (including hepatitis) can cause interstitial pneumonitis
Captopril, Lisinopril, Enalapril, Ramipril
– Dry cough – Angioedema – Teratogenic Hyperkalemia
Fosfomycin
Diarrhea, nausea
i. Hypertension ii. Thrombotic/vascular events iii. Deep vein thrombosis
Erythropoietic growth factors (epoetin alfa)
Angioedema; teratogenic
Losartan, Candesartan, Valsartan, Eprosartan
Ferrous sulfate and ferric gluconate
Oral admin: (a) heartburn (b) constipation or diarrhea (c) nausea (d) upper abdominal pain IV admin anaphylaxis hypotension dizziness iron overload
Impotence and gynecomastia Hyperkalemia Metabolic acidosis
Spironolactone
Spironolactone
Impotence and gynecomastia Hyperkalemia Metabolic acidosis
(1) Nausea, vomiting (2) Rash (3) Hepatitis (rare but fatal), liver enzymes (4) Endocrinologic abnormalities, e.g., women, menstrual irregularities; men, gynecomastia; due to inhibition of steroid biosynthesis
Azoles more important for ketoconazole
Sedation; postural hypotension (in volume depleted patients)
Methyldopa (Aldomet)
Hypersensitivity reactions GI distress and diarrhea Neurotoxicity (myoclonus or seizures, agitation, confusion and hallucinations, or lethargy and stupor progressing to coma) Ampicillin rash
Penicillins - Piperacillin-tazobactam
Aminoglycosides
Irreversible ototoxicity: high-pitched tinnitus; high frequency loss followed by loss of low frequency (cochlear); N/V, vertigo (vestibular) Reversible nephrotoxicity Neuromuscular blockade (inhibit ACh release; Administration of a calcium salt can overcome this effect)
Hypotension Peripheral edema Headache/dizziness Cardiodepression
Verapamil; Diltiazem
Verapamil; Diltiazem
Hypotension Peripheral edema Headache/dizziness Cardiodepression
Dorzolamide; Acetazolamide
Metabolic acidosis
Metabolic acidosis
Dorzolamide; Acetazolamide
Bicalutamide & flutamide Antiandrogens
Hot flashes, gynecomastia, GI disturbances (nausea, diarrhea or constipation), liver function test abnormalities (including hepatitis)
a. GI: nausea, vomiting, abdominal discomfort b. CNS: headache, dizziness c. Have been shown to cause arthropathy in immature animals of a variety of species
Fluoroquinolones ciprofloxacin, levofloxacin
i. Hypernatremia and dehydration due to water loss in excess of sodium excretion ii. Increases plasma osmolality leading to hyponatremia manifested as headache, nausea and vomiting due to the movement of fluid into the extracellular compartments
Mannitol
Propranolol
bradycardia & cardiac conduction problems; impotence, peripheral vascular insufficiency, hyperglycemia, diabetes, asthma Withdrawal s/s nervousness, tachycardia, increase BP
Calcitriol, paricalcitol
i. Hypercalcemia ii. Hyperphosphatemia iii. soft-tissue and vascular calcification
Mannitol
i. Hypernatremia and dehydration due to water loss in excess of sodium excretion ii. Increases plasma osmolality leading to hyponatremia manifested as headache, nausea and vomiting due to the movement of fluid into the extracellular compartments
Ethacrynic acid
i. Hypocalcemia ii. Hypomagnesemia iii. Hypokalemia; predisposes patient to cardiac arrythmias iv. Metabolic alkalosis Decreased glucose tolerance Irreversible ototoxicity
Sevelamer
GI side effects including constipation, diarrhea, nausea, vomiting, and abdominal pain