Autoimmune hemolytic anemia (AIHA) is a type of anemia caused by the body's own immune system attacking and destroying red blood cells. It is not related to temperature, as it is an immune-mediated condition. AIHA is a complex disorder, and the cause of it is not always known. Treatment focuses on controlling the immune response and replacing lost red blood cells.
Symptoms of AIHA
The symptoms of AIHA vary depending on the severity of the condition, but can include fatigue, shortness of breath, pale skin, dark urine, jaundice, and rapid heart rate. Some people may also experience fever, chills, and other flu-like symptoms.
Diagnosis of AIHA
AIHA is usually diagnosed through a combination of a physical exam, blood tests, and other tests. Blood tests can help determine the number of red blood cells that are present and if they are being destroyed, as well as the presence of antibodies. Other tests, such as bone marrow biopsy, can be used to confirm the diagnosis and rule out other causes of anemia.
Treatment of AIHA
The goal of treatment for AIHA is to reduce the activity of the immune system and replace lost red blood cells. Treatment may include medications to suppress the immune system, transfusions of red blood cells, and other treatments. In some cases, a bone marrow transplant may be an option.
Outlook
The outlook for AIHA depends on the severity of the condition and the type of treatment used. In some cases, the condition can be successfully managed with medication and other treatments. In other cases, the condition may be more difficult to treat and may require a bone marrow transplant or other more aggressive treatment.
