Loop diuretics with aminoglycosides

Administration of the aminoglycosides with the cephalosporins may increase the risks of nephrotoxicity. When the aminoglycosides are administered with loop diuretics there is an increased risk of ototoxicity (irreversible hearing loss). There is an increased risk of neuromuscular blockage (paralysis of the respiratory muscles) if the aminoglycosides are given shortly after general anesthetics (neuromuscular junction blockers). 

The effects of warfarin may increase when administered with acetaminophen, NSAIDs, beta blockers, disulfiram, isoniazid, chloral hydrate, loop diuretics, aminoglycosides, cimetidine, tetracyclines, and cephalosporins. Oral contraceptives, ascorbic acid, barbiturates, diuretics, and vitamin K decrease the effects of warfarin. Because die effects of warfarin are influenced by many drugp, die patient must notify die nurse or die primary healdi care provider when taking a new drug or discontinuing... 

Vancomycin Hydrochloride Solutions of vancomycin hydrochloride have an acid pH and incompatibility may reasonably be expected with alkaline preparations or drugs unstable at low pH. Vancomycin interacts with aminoglycosides, loop diuretics, general anesthetics, and neuromuscular blockers. 

LOOP DIURETICS AMINOGLYCOSIDES t risk of ototoxicity and possible deafness as a result of concomitant use of furosemide and gentamicin Both furosemide and gentamicin are associated with ototoxicity this risk is t if they are used together If used concurrently patients should be monitored for any hearing impairment... 

Loop diuretics (especially as i.v. boluses) potentiate ototoxicity of aminoglycosides and nephrotoxicity of some cephalosporins. NSAIDs tend to cause sodium retention which counteracts the effect of diuretics the mechanism may involve inhibition of renal prostaglandin formation. Diuretic treatment of a patient taking lithium can precipitate toxicity from this drug (the increased sodium loss is accompanied by reduced lithium excretion). Reference is made above to drug treatments which, when combined with diuretics, may lead to hyper-kalaemia, hypokalaemia, hyponatraemia, or glucose intolerance. 

In hypercalcemia, excessive volume depletion, hyponatremia, and hypotension are major risks associated with the use of loop diuretics, and the side effects of hypokalemia, hyperuricemia, and hyperglycemia are always present. Loop diuretics should not be used concurrently with ototoxic aminoglycoside antibiotics (i.e., streptomycin, gentamicin, kanamycin, tobramycin). 

The manufacturers consider that the eoneurrent use of nephrotoxic drugs could potentially decrease the elearanee of pemetrexed and therefore increase its toxicity. - In the UK, the manufacturer specifically mentions aminoglycosides, loop diuretics, platinum compounds (see also (a) cisplatin above) and ciciosporin, and recommends caution with combined use, and, if necessary, close monitoring of creatinine clearance. ... 

---