Answer
Tobramycin injection should not be given with furosemide because this potent diuretic may cause ototoxicity or increase aminoglycoside toxicity by altering antibiotic concentrations in serum and tissues.
Sources for this answer
- Tobramycin 40mg/ml InjectionHospira UK Ltd · emc · SmPC §4.5 Interaction with other medicinal products · Version 16Document updated
Sources checked