👉 Isoimmunization is a condition where the body's immune system mistakenly attacks its own cells, leading to an allergic reaction. This can occur when the body encounters a harmless antigen (a substance that is not part of the body's normal cells) and mistakenly attacks it, causing symptoms such as redness, swelling, itching, or difficulty breathing. Isoimmunization occurs in people who are genetically predisposed to have antibodies against themselves, which means their immune system mistakenly attacks its own cells. Is
