<unk>  is an antibiotic that is FDA approved for the treatment of infections due to susceptible strains of Gram-negative bacteria, including Pseudomonas species, Escherichia coli, species of indole-positive and indole-negative Proteus, Providencia species, Klebsiella-Enterobacter-Serratia species, Acinetobacter (Mima-Herellea) species, Staphylococcus and Gram-positive organisms, such as streptococcus.  Clinical studies have proven efficacy in: bacterial septicemia (including neonatal sepsis), severe respiratory tract infections, bone infections, joint infections, central nervous system infections (including meningitis), skin and soft tissue infections, intra-abdominal infections (including peritonitis), burns, post-operative infections (including post-vascular surgery), serious complicated and recurrent urinary tract infections. There is a Black Box Warning for this drug as shown here.  Common adverse reactions include neuromuscular blockade, ototoxicity, nephrotoxicity and respiratory paralysis..
Amikacin sulfate
Clindamycin phosphate 
Chloramphenicol succinate 
Cefotaxime sodium
Doxycycline calcium
Tetracycline hydrochloride
Clindamycin hydrochloride 
Cefoxitin sodium