Bright Yellow Urine

Bright yellow urine (chromaturia) is often a harmless condition caused by excess vitamin excretion (especially riboflavin) or dehydration, resulting in concentrated urine. If persistent or accompanied by other symptoms, consult a healthcare provider to rule out other potential causes.

Bright yellow urine, also known as chromaturia, is a condition characterized by urine that appears vividly yellow. This is often a harmless side effect primarily caused by the excretion of excess water-soluble vitamins, particularly riboflavin (vitamin B2), or certain medications. Dehydration can also contribute by concentrating the urine. While generally benign, persistent bright yellow urine, especially when accompanied by other symptoms like abdominal pain, fever, or changes in urination habits, warrants further investigation to rule out underlying liver problems or other medical conditions. Increased hydration and adjustment of vitamin intake usually resolve the issue. Consultation with a healthcare provider is advised if concerns arise.