Tyrosine in Urine: Urinary Crystals In Acidic Urine

hand holding a urine sample in a small plastic container

Tyrosine in urine is referred to as having crystals in the urine. If you have symptoms such as unexplained fatigue, jaundice or yellowish skin, presence of blood in the urine, abdominal pain, and fever, these may be telltale signs of something more serious.