Eosinophilic granulomatosis with polyangiitis

Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare autoimmune condition where the immune system mistakenly attacks blood vessels, causing inflammation. It often begins with allergies or asthma and involves high levels of eosinophils, a type of white blood cell. This inflammation can damage organs such as the lungs, skin, nerves, and kidneys. Symptoms include asthma worsening, skin rashes, nerve pain, and fatigue. EGPA requires medical treatment, usually with steroids or immune-suppressing drugs, to control inflammation and prevent organ damage. The exact cause is unknown, but early diagnosis improves management and outcomes.