Cogan syndrome

Cogan syndrome is a rare autoimmune disorder that causes inflammation of the eyes and inner ears. This can lead to symptoms like vision problems, eye pain, dizziness, and hearing loss. The body's immune system mistakenly attacks these areas, causing tissue damage. It may also affect other parts of the body, leading to complications like joint pain or nerve issues. Cogan syndrome often requires treatment with medications to reduce inflammation and manage symptoms. Since it is uncommon and can be serious, early diagnosis and ongoing medical care are important for preventing lasting vision or hearing problems.