Levels of potential biomarkers for prostate cancer in urine were comparable after a digital rectal examination (DRE) in a physician's office and at a man's home, suggesting the feasibility of an ...

Heavy metals can build up in the body and cause a wide range of symptoms, such as nausea, vomiting, and behavioral changes. Heavy metal tests require urine or blood samples. People may take a heavy ...

At-home drug tests are urine or saliva tests that can identify if illegal or prescriptions drugs are present in your body. These tests are an alternative to going in person to a laboratory or other ...

Many pet owners know the importance of bringing a stool or fecal sample to their pets' regular veterinary checkups, but not everyone does it regularly after puppy and kitten stages have passed. The ...

Hemoglobin in your urine usually indicates your body is breaking down red blood cells too quickly. The underlying cause may include including blood disorders, infections, or medication side effects.

Pyuria is a condition defined by the increased presence of white blood cells in urine. Although a urinary tract infection is the most common cause of sterile pyuria, other conditions may be involved.