Drug-induced autoimmune hemolytic anemia digital illustration

Drug-induced autoimmune hemolytic anemia Save


ICD-10 code: D59.0

Disease category: D59: Acquired hemolytic anemia

Understanding Drug-induced Autoimmune Hemolytic Anemia

Autoimmune hemolytic anemia (AIHA) is a condition where the immune system mistakenly attacks and destroys red blood cells. In drug-induced AIHA, the condition is triggered by taking certain medications, which cause the immune system to produce antibodies that attack red blood cells. This can lead to symptoms such as fatigue, jaundice, and shortness of breath.

  1. Causes: Certain medications are known to cause drug-induced AIHA, including antibiotics, anticonvulsants, and non-steroidal anti-inflammatory drugs (NSAIDs). The mechanism by which these drugs trigger AIHA is not fully understood, but it is thought to involve the production of drug-induced antibodies that bind to red blood cells.
  2. Symptoms: The symptoms of drug-induced AIHA can vary, but typically include fatigue, weakness, jaundice, and shortness of breath. In severe cases, patients may experience chest pain, rapid heartbeat, and even loss of consciousness.
  3. Diagnosis: Diagnosis of drug-induced AIHA involves a combination of physical examination, blood tests, and sometimes a bone marrow biopsy. Blood tests can detect the presence of antibodies that target red blood cells, as well as markers of hemolysis (the breakdown of red blood cells).
  4. Risk Factors: Certain individuals may be more at risk of developing drug-induced AIHA, including those with a history of autoimmune disorders, a family history of AIHA, or a previous history of drug-induced AIHA.
  5. Prevention: In some cases, drug-induced AIHA can be prevented by avoiding medications that are known to trigger the condition. However, this is not always possible, and patients may need to take medications that carry a risk of AIHA. In these cases, close monitoring and regular blood tests may be necessary to detect the condition early and prevent complications.

Overall, drug-induced AIHA is a rare but potentially serious condition that can be caused by certain medications. It is important for patients and healthcare providers to be aware of the risk factors and symptoms of this condition, in order to diagnose and treat it promptly.

Treatment of Drug-induced autoimmune hemolytic anemia:

Treatment Options for Drug-Induced Autoimmune Hemolytic Anemia

Drug-induced autoimmune hemolytic anemia (DIIHA) is a rare but severe condition that occurs when the immune system attacks and destroys red blood cells due to drug consumption. The condition can lead to severe anemia, which can be life-threatening if not treated promptly. Here are some of the treatment options available...

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