Medical News Today: What causes breath to smell like urine?

Most people will have bad breath at least once in their life, but it is unusual for breath to smell like urine. Possible causes range from nasal congestion to chronic kidney disease (CKD). Treatment depends on the underlying cause. Here, learn more about why breath might smell like urine and how to treat it.

from Featured Health News from Medical News Today https://ift.tt/2sSPaRB