What Are Some Reasons for Bad-Smelling Urine in Men?

Reasons why men excrete bad-smelling urine are bladder infection, liver problems, dehydration, diabetes and urinary tract infections, as well as maple syrup urine disease, gastrointestinal-bladder fistula and cystitis. Metabolic disorders and Type 1 or 2 diabetes can also lead to bad odor in men’s urine, according to Healthline.