Autoerythrocyte sensitization syndrome (AESS) is a rare condition in which a person's body develops an immune response to their own red blood cells. This can lead to anemia, fatigue, and other symptoms. AESS is thought to be caused by an autoimmune reaction, in which the body mistakenly attacks its own red blood cells. Treatment typically involves immunosuppressive medications to reduce the body's immune response.

The symptoms of Autoerythrocyte sensitization syndrome can vary from person to person, but may include:

-Fever
-Chills
-Fatigue
-Joint pain
-Muscle aches
-Skin rash
-Itching
-Hives
-Swelling of the face, lips, tongue, or throat
-Difficulty breathing
-Wheezing
-Abdominal pain
-Nausea
-Vomiting
-Diarrhea
-Anaphylaxis (severe allergic reaction)

Autoerythrocyte sensitization syndrome is an autoimmune disorder in which the body's immune system mistakenly attacks its own red blood cells. The exact cause of this disorder is unknown, but it is believed to be triggered by an infection or other environmental factor. Possible causes include viral or bacterial infections, exposure to certain chemicals, or a reaction to a medication.

The main treatment for Autoerythrocyte sensitization syndrome is to avoid contact with the allergen that triggers the reaction. This may include avoiding certain foods, medications, or environmental triggers. Other treatments may include antihistamines, corticosteroids, and immunotherapy. In some cases, plasma exchange may be used to reduce the amount of antibodies in the blood.

1. Previous blood transfusions
2. Previous exposure to foreign proteins
3. Genetic predisposition
4. Certain medications
5. Certain infections
6. Certain autoimmune diseases
7. Certain cancers
8. Certain environmental exposures
9. Certain dietary factors
10. Certain lifestyle factors, such as smoking

There is no known cure for Autoerythrocyte sensitization syndrome. Treatment focuses on managing symptoms and preventing complications. Medications such as antihistamines, corticosteroids, and immunosuppressants may be used to reduce inflammation and itching. Other treatments such as phototherapy, plasmapheresis, and immunoglobulin therapy may also be used.