Symptoms Of Strong Smelling Urine. Sometimes, unusual urine odor indicates a medical condition or disease, such as: This alteration is known as trimethylaminuria, which causes a sour smell in your urine, similar to dirty water and the smell of fishy urine.
Here's what could be causing that stinky pee, and how to address each issue. This is caused by a bacterial infection of the urinary tract. The links below will provide you with more.