prevention of bladder infection
"I am a paraplegic due to a gunshot to my spine incurred in VietNam. I had taken Macrodantin for over forty years and it helped to greatly curb my infections due to the need for intermittent catheritization three times daily. It caused side effects as I got older. I hadn't realized that this medicine was causing me to be continuously dizzy and generally unwell. I have since stopped taking it."