An expert panel convened has recommended against the routine use of PCR tests to diagnose urinary tract infections.

Because lab tests alone can’t diagnose lupus, your doctor will also consider other signs and symptoms of the disease when making — or ruling out — a diagnosis. Learn more about how lupus is diagnosed.

Blood in urine may signal serious issues—from infections to cancers. Experts stress early evaluation, especially in older ...

High blood sugar doesn't always show up with obvious signs. Sometimes it shows up through small changes, especially in your ...

Blood, Urine Tests Can Identify Level Of Ultra-Processed Food In Diet. More. ... The researchers then tested their findings in a lab experiment by feeding 20 people two different diets, ...

WEDNESDAY, May 21, 2025 (HealthDay News) — Worried you’re scarfing down too many ultra-processed foods? Blood and urine tests might be able to reveal how much of your diet is made up of ...