Is yellow urine a sign of kidney infection?
Patient: I am currently being evaluated for a possible lupus diagnosis. My anti dsDna is positive, as well as my anti-histones, and a high positivie ANA. I've been having a slew of symptoms, but I'm most concerned about kidney damage. I noticed I have bright yellow urine almost all the time. It's bright enough that the toilet paper looks neon. I'm not currently taking any vitamins or medications. Is this a sign of kidney damage? Doctor: hai,usually the color of urine is depends on the type of food intake (includes medication).ususally urine color is yellow.unavoided urine for long time will cause variation in concetration as well as the color.since you are in evaluating the Lupus and ANA positive,lupus will cause damage to kidney at certain level. urine routine and renal function test will rule out  the kidney condition.thank youhope i answered your query