Medically reviewed by Jamin Brahmbhatt, MD Cloudy urine may look opaque or be off-white in color in the toilet. Urine that's ...

Dark amber, brown, or red-tinted urine may be a symptom of kidney failure. You should contact your doctor if you notice persistent changes in the color of your urine. An increase in proteins ...

An especially strong ammonia smell could indicate dehydration or a urinary tract infection (UTI). Either a sweet or fruity ...