It is usually ordered along with other blood tests, such as CBC and ESR—and all of the results are considered together. An ANA should not be used as a screening test but should only be checked in ...

The test can distinguish strokes caused by brain bleeding from those caused by a blood clot These two types of stroke require opposite treatments, and telling them apart quickly can limit brain damage ...

A second blood test shows promise for the detection of colon cancer, according to a new study. The first, called Shield, was approved by the Food and Drug Administration in July for people 45 and ...

A recent study has found that people with high blood pressure can lower their risk of heart disease and death just by changing when they take their ... studies to ever test this question.

Medicare covers a fecal occult blood test once every 12 months for people ages 45 years or above. The test checks for blood in the stool that a person cannot see with the naked eye. If the result ...

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people. The results were presented at the 2025 American Society of Clinical ...

A rapid blood test could speed treatment for people who have suffered a stroke ... GFAP levels were higher in bleeding stroke patients who were taking blood thinners. If these results are ...

There are several different methods of diagnosing allergies, including blood tests and skin tests ... health history or a physical examination. The test they choose to diagnose allergies often depends ...

Your doctor may order an alkaline phosphatase (ALP) blood test ... take supplements to replenish levels if your low ALP is caused by a vitamin or mineral deficiency. Low ALP is often found in ...

A blood test may rapidly distinguish brain bleeds from clot-caused strokes, even before people with stroke symptoms ... higher in bleeding stroke patients taking blood thinners than those not ...

Working with their doctors, many people discover that taking blood pressure pills in the morning rather than evening helps minimize intimate side effects. This simple adjustment often proves ...