Red blood cells carry oxygen, white ones fight infections, and platelets clot your blood to stop bleeding. Most people with polycythemia vera have too many red blood cells. But it can also cause ...

In a new study, researchers found that the inflammation behind painful episodes in sickle cell disease are correlated with ...

Your spleen might not get the glory of organs like your heart or brain, but its contributions to your immune system are ...

“Our results reinforce that hydroxyurea, the most efficacious medicine available for sickle cell disease, continues to have ...

Useful in establishing the differential diagnosis of anemia, calculated by automated blood profiling machine from RBC count, hematocrit and hemoglobin Red Cell Distribution Width (RDW) Expresses ...

Additionally, chronic inflammation, hemolysis (the breakdown of red blood cells), and poor circulation can further weaken the immune system, making it harder for the body to fight infections ...

In alpha-gal syndrome, the immune system overreacts to a sugar known as galactose-α-1,3-galactose, or "alpha-gal" for short.

Recurring infections may signal immune dysfunction. Understanding their cause can improve health and boost your defense ...

including infections, anemia, high cholesterol, vitamin deficiencies, organ failure, HIV, cancer, and diabetes. Doctors use blood tests to analyze substances like proteins, cells, or chemicals in ...

People with type O blood enjoy a slightly lower risk of heart disease and blood clotting, but they may be more susceptible to hemorrhaging or bleeding disorders. This may be especially true after ...

Hydroxyurea remains effective long-term in reducing emergency department visits and hospital days for children living with ...