တဂ်- ကူးစက်ဆေးခန်း

Bacteria in the Urine With No Symptoms: Who Actually Needs Antibiotics

A positive urine culture in someone who feels perfectly well is usually not an infection to treat. Two groups genuinely need antibiotics — and one very common situation, an older person with confusion, is where the mistake is most often made.

White Cells in the Urine With a Negative Culture: What Sterile Pyuria Actually Means

A urine test showing inflammation but growing no bacteria is not a failed antibiotic — it is a signal to look elsewhere. The two causes most often missed are a sexually transmitted infection and urinary tuberculosis.

Residual Urine: What the Number Means, and What It Cannot Tell You

A scan after you have emptied your bladder, measuring what is left. Useful — but it varies hugely between visits, a single reading should not decide anything, and it never explains why the bladder is not emptying.