Dear bluebadger12,
Your doctor raised those specific questions because of the ketones found in your urine. One reason ketones show up is prolonged fasting or dehydration—often caused by things like vomiting or diarrhea. Of course, there are other possibilities that need to be ruled out.
Regarding the bilirubin in your urine, typically, a bilirubin test should come back negative. A positive result might point toward issues with the liver or bile ducts. That said, false positives can happen too, sometimes triggered by certain medications.
You should probably repeat the urinalysis to check the ketones, bilirubin, and urobilinogen again. If the bilirubin comes back positive a second time, it’s necessary to check serum bilirubin levels and run liver function tests. Personally, if I were re-testing the urine, I’d go ahead and order the serum bilirubin (both direct and indirect) and liver enzymes (starting with ALT, AST, GGT, and AP) right away. It would also be wise to check your blood sugar.
As for the urine culture, your doctor can usually get a phone update within 24 hours regarding any growth of pathogenic bacteria, and most results are finalized within two days.
Please follow up with your physician. I'm sure our colleague Harvey will also reach out with his own perspective and advice.
Best regards. 🙂
Your doctor raised those specific questions because of the ketones found in your urine. One reason ketones show up is prolonged fasting or dehydration—often caused by things like vomiting or diarrhea. Of course, there are other possibilities that need to be ruled out.
Regarding the bilirubin in your urine, typically, a bilirubin test should come back negative. A positive result might point toward issues with the liver or bile ducts. That said, false positives can happen too, sometimes triggered by certain medications.
You should probably repeat the urinalysis to check the ketones, bilirubin, and urobilinogen again. If the bilirubin comes back positive a second time, it’s necessary to check serum bilirubin levels and run liver function tests. Personally, if I were re-testing the urine, I’d go ahead and order the serum bilirubin (both direct and indirect) and liver enzymes (starting with ALT, AST, GGT, and AP) right away. It would also be wise to check your blood sugar.
As for the urine culture, your doctor can usually get a phone update within 24 hours regarding any growth of pathogenic bacteria, and most results are finalized within two days.
Please follow up with your physician. I'm sure our colleague Harvey will also reach out with his own perspective and advice.
Best regards. 🙂