hemolytic anemia

Hemolytic anemia is anemia due to hemolysis, the abnormal breakdown of red blood cells either in the blood vessels (intravascular hemolysis) or elsewhere in the body (extravascular). It has numerous possible causes, ranging from relatively harmless to life-threatening. The general classification of hemolytic anemia is either acquired or inherited. Treatment depends on the cause and nature of the breakdown.
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Red blood cells have a normal life span of approximately 90-120 days, at which time the old cells are destroyed and [more]Hemolytic anemia - Community and Resources

Noun
1. anemia resulting from destruction of erythrocytes
(synonym) haemolytic anaemia
(hypernym) anemia, anaemia

Anemia due to the destruction (rather than underproduction) of red blood cells.