GullSutton disease, also known as thyroid ophthalmopathy or Graves' ophthalmopathy, is an autoimmune disorder that affects the eyes. It is characterized by the inflammation and swelling of the eye tissues, leading to various symptoms like bulging eyes, eye pain, double vision, and sensitivity to light. While "GullSutton disease" is a commonly used term, there are several synonyms associated with this condition. These include Graves' orbitopathy, Graves' eye disease, and thyroid eye disease. Regardless of the term used, it is crucial to recognize the signs early on to seek appropriate medical care and manage the symptoms effectively. Timely treatment can help alleviate discomfort and prevent potential complications.