Anemia

Anemia is a blood disorder that happens when you don’t have enough red blood cells or your red blood cells don’t work as they should. Some types of anemia are inherited, but people may also acquire or develop the condition during their lifetimes.

Anemia can affect your life in different ways. Some types of this condition have mild symptoms that ease with treatment. Other types are more serious, like some that people inherit that cause lifelong medical issues. Severe anemia can be life-threatening. This condition may also be a symptom of serious conditions like cancer.

Is anemia a common disease?

Yes, it is. Experts estimate that 3 million people in the U.S. have anemia. They also estimate the condition affects 1 in 3 people in the global population.