<p>Acute infections caused by susceptible strains of Pseudomonas aeruginosa:<br />
<br />
Polymyxin B Sulfate is a drug of choice in the treatment of infections of the urinary tract, meninges, and bloodstream caused by susceptible strains of Pseudomonas aeruginosa.<br />
<br />
It may be indicated in serious infections caused by susceptible strains of the following organisms, when less potentially toxic drugs are ineffective or contraindicated:</p>

<ul>
	<li>H. influenzae: Specifically meningeal infections</li>
	<li>Escherichia coli: Specifically urinary tract infections</li>
	<li>Aerobacter aerogenes: Specifically bacteremia</li>
	<li>Klebsiella pneumoniae: Specifically bacteremia</li>
</ul>