If this disease exists, there is a risk of pressure on the optic nerve that sends signals between the eye and the brain. which can affect a person's vision if not treated quickly. Identifying the cause of the complication is very important, because if it is treated in time, the treatment methods are more effective. Over time, this disease causes a decrease in people's vision. Dry eye and corneal ulcer are also common in eye protrusion patients. In the first stage of eye protrusion, the eyelids and eyes become red and swollen, which is accompanied by eye irritation and tears, and can be treated by prescribing corticosteroids, and the eye returns to its original state. Protrusion of the eye in the advanced stages sometimes causes one of the eyes to come forward asymmetrically and can eventually involve the second eye as well. The treatment of this disease has two stages. In the first stage, when the disease is in the form of inflammation, patients are treated medically, but the important thing for these patients is to reduce and treat eye surface complications using eye ointments and eye drops. To treat this disease, they use surgeries that reduce the pressure on the eye and optic nerve. After this pressure is controlled, if the patient has double vision or a disorder in the movement or function of his eye muscles, surgeries related to eye deviation, double vision, or movement disorder should be performed. Many symptoms of thyroid eye disease improve over time, although this can take several years. If corrective surgery is not performed, the eyes will gradually protrude further. Some people with this disease face long-term vision problems such as diplopia. However, if the condition is diagnosed and treated quickly, permanent vision loss is rare.