A wellplate with pink liquid in a few of its wells. A gloved hand pipettes liquid into the remaining empty wells. The new test eschews wellplates in favor of a handheld luminescence reader. Credit: ...

At-home tests for a urinary tract infection (UTI) are convenient because they are easily available online or in drugstores without a prescription. A UTI applies to a range of infections affecting the ...

Dear Doctors: I have had a UTI several times and know the symptoms. This last time, when I went to urgent care, they said they needed a urine culture before they could treat me. It was another day of ...

An alcohol urine test involves a lab testing a person’s urine sample for the presence of alcohol. Three types of this test exist. One measures unmetabolized alcohol, while the others measure two of ...

Doctors use a combination of tests, including urinalysis, cystoscopy, urine culture, and bladder wall biopsy to diagnose interstitial cystitis. For males, they may also examine prostate secretions.

If you are experiencing symptoms like painful urination or a frequent urge to use the bathroom, you might be headed toward a UTI diagnosis. To find out for sure, you’ll need to have a healthcare ...