Symptoms of Graves’ ophthalmopathy include loss of corneal water due to proptosis, upper lid recession, widening of the lid fissure, oculomotor dysfunction and, in the most severe cases, compression of the optic nerve with progressive loss of vision. These signs and symptoms severely interfere with daily tasks and can also induce psychological stress due to limitations in ability. For patients with Graves’ ophthalmopathy, the various factors that may affect work include: altered appearance, dry eye (blurred vision and foreign body sensation), pain behind the ball, loss of vision (optic neuropathy or corneal ulcers), eye movement disorders and diplopia, lack of self-confidence, side effects of treatment, and the need for inpatient surgical treatment. Thus, it is evident that Graves’ eye disease can lead to work limitations and subsequent additional indirect costs.