Other acquired hemolytic anemias Save

Understanding Other Acquired Hemolytic Anemias

Anemia is a medical condition where the body lacks enough healthy red blood cells to carry oxygen to the different tissues and organs. Hemolytic anemia is a type of anemia that happens when the body destroys red blood cells faster than it can produce them. There are several types of hemolytic anemia, and one of them is the acquired hemolytic anemia.

Acquired hemolytic anemia is a type of hemolytic anemia that occurs when the body's immune system mistakenly identifies red blood cells as foreign substances and attacks them. This can cause a range of symptoms, including fatigue, jaundice, and shortness of breath. There are several types of acquired hemolytic anemia, including:

1. Autoimmune Hemolytic Anemia (AIHA)
2. Drug-Induced Hemolytic Anemia
3. Infections-Induced Hemolytic Anemia
4. Paroxysmal Nocturnal Hemoglobinuria (PNH)
5. Microangiopathic Hemolytic Anemia

Autoimmune Hemolytic Anemia (AIHA)

AIHA happens when the body's immune system creates antibodies that attack its red blood cells. This can cause the red blood cells to break down prematurely, leading to anemia. AIHA can be primary or secondary, depending on whether it is the result of an underlying condition or not. Some of the conditions that can cause secondary AIHA include lymphoma, autoimmune diseases, and certain infections.

Drug-Induced Hemolytic Anemia

Drug-Induced Hemolytic Anemia happens when a medication triggers an immune response that causes the destruction of red blood cells. Some of the medications that have been known to cause this type of hemolytic anemia include penicillin, cephalosporins, and ibuprofen.

Infections-Induced Hemolytic Anemia

Infections-Induced Hemolytic Anemia happens when microorganisms, such as bacteria or parasites, invade the body and attack the red blood cells. This can cause anemia and other symptoms, depending on the severity of the infection.

Paroxysmal Nocturnal Hemoglobinuria (PNH)

PNH is a rare condition that happens when the body's red blood cells are deficient in certain proteins, making them more susceptible to destruction by the immune system. This can cause a range of symptoms, including anemia, blood clots, and difficulty breathing.

Microangiopathic Hemoly