ABSTRACT
Thyroid-associated ophthalmopathy(TAO)is an autoimmune disease that is closely related to thyroid dysfunction. It is one of the most common orbital diseases in adults with complex clinical manifestations. As the disease progresses, it may manifest as proptosis, diplopia, exposure keratitis, corneal ulceration and compressive optic neuropathy, leading to irreversible visual impairment or even blindness. The treatment is lack of specificity and only focuses on clinical symptomatic treatment, the efficacy is uncertain. It is currently a problematic area of ophthalmology. Clinical first-line drug treatment is based on glucocorticoids. Second-line treatments, such as immunosuppressants and radiotherapy, all them have certain limitations. With the in-depth and comprehensive understanding of the disease, a variety of new targeted drugs represented by teprotumumab and rituximab have been developed for the pathogenesis of TAO. Their excellent roles in relieving inflammation and controlling the disease are the future research direction. In this paper, the current status and research progress of conservative treatment of TAO will be reviewed.