This article was reviewed by Darragh O’Carroll, MD. Understanding Blood Tests: How They Work and What They Can Tell You Blood ...

MPNs involve overproduction of blood cells, while MDS results in poorly formed cells, affecting blood cell function and counts. Diagnosis requires blood tests, bone marrow biopsy, and genetic testing ...

In 2011, a woman from the French overseas region of Guadeloupe underwent routine tests before a surgery. Strikingly, doctors could not identify her blood group, which was so unique that they did not ...

Blood clots are among the most feared medical emergencies, and for good reason. They can lead to heart attacks, strokes and death. But not all clots are dangerous. In fact, clotting is a natural and ...

Dr. Lacey Anderson explains how different medications help control high blood pressure and shares details on a new Tecton ...

High blood pressure usually has no warning signs or symptoms. The only way to know that you have it is by measuring your blood pressure and getting a diagnosis from your doctor. Although getting ...

Vitamin K is a fat-soluble vitamin that rarely requires supplementation, except in newborns, as it is easily obtained through the diet and deficiency is rare. It's primary role in the body is to help ...

Occult blood is when you can’t see blood in your urine with your eye and it’s only visible under a microscope. You may need antibiotics or different treatments depending on the infection or other ...