Hyperthyroidism is one of the three major clinical manifestations of hyperthyroidism, which can be divided into benign proptosis and malignant proptosis. Benign proptosis has no obvious sensation and is often detected by others. In benign hyperophthalmia, there is no obvious sensation, and the abnormalities are often detected by others. The protrusion of the eye is 16 to 18 mm (within 16 mm in normal individuals). These abnormalities may disappear on their own after remission of hyperthyroidism treatment. Malignant proptosis, also known as infiltrative proptosis, is an autoimmune disease of the extraocular muscles and posterior ocular tissues. Patients have sensory as well as physical signs. Patients often complain of foreign body sensation in the eye, photophobia, tearing, blurred vision or deep orbital distention. Examination reveals: periorbital and eyelid puffiness, conjunctival edema and congestion, protrusion of the eyeball, and in severe cases, poor lid closure during sleep and susceptibility to exposure keratitis; extraocular muscle dysfunction and diplopia; occasionally, severe keratitis with corneal ulceration; in addition, some people show signs of optic nerve involvement, such as reduced visual acuity, dull color vision, and visual field defects. The degree of proptosis often exceeds 18 mm. Treatment of hyperthyroidism alone is not sufficient for this type of malignant proptosis, and glucocorticoids must be given along with hyperthyroidism to suppress the autoimmune response of the extraocular muscles and the posterior tissues of the eye. Regardless of whether the hyperthyroidism is benign or malignant proptosis, you should pay attention to rest and avoid watching TV for a long time or reading books and newspapers for a long time in order to facilitate the recovery of the eye disease. 2, watch TV for a long time easy to suffer from “TV eye” “bubble drama” a family all night long to watch TV, primary and secondary school students continuous Internet chat, play games, because the fluorescent screen jump flickering, switching speed is very fast, will make the eye muscle has been in a state of tension, resulting in eye distension, blurred vision, eye dryness and other symptoms, sometimes accompanied by dizziness and headache, commonly known as “TV eye”. In severe cases, nausea, vomiting and even temporary blindness can occur. The cause of such symptoms is due to excessive eye use and imbalance of eye muscle regulation disorder. Hyperthyroidism already has eye muscle adjustment disorders, so it is more likely to suffer from “TV eye”.3. Computers and TV fluorescent screens emit a certain amount of radiation, which is not very harmful, but can be irritating to the eyes after a long time. The eyes of hyperthyroidism patients are less resistant to radiation than those of normal people, so a little time spent on the Internet and watching TV will damage the eyes. Therefore, it is recommended that normal people should not watch TV for more than two hours continuously, and hyperthyroidism patients should watch TV and surf the Internet less.