What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

Blood tests are a quick and fairly easy way for medical professionals to detect serious health problems. Having your blood drawn might not be much fun, but regular diagnostic tests of your blood can ...

Dr. Omar Al-Heeti is an assistant professor of medicine at Southern Illinois University and practices internal medicine with a specialty in infectious diseases. He received his medical degree from the ...

Because the risk of many conditions increases with age, doctors generally recommend more frequent lab testing as you get ...