Also known as Graves’ eye disease or Graves’ ophthalmopathy, thyroid eye disease is characterized by thyroid overactivity or thyroid underactivity. Graves’ disease is an autoimmune condition, wherein the body’s immune system attacks the thyroid gland, forcing it to produce more than required thyroid hormone. One in four people detected with Graves’ disease is likely to get thyroid eye disease. The overactivity of the thyroid causes inflammation in the tissues surrounding the eye. The eye and eyelids become swollen and red because of the intraorbital fat pushing the eyeball forward leading to eyelid retraction. This gives a starry and bulged look resulting in a disfigured facial appearance. This disease can also cause double vision and optic nerve compression. In some cases, the disease also causes ulcers on the front part of the eyes when the eyelids do not close completely. Botox has been known to be used as a treatment for thyroid eye disease. Given below are some important things to know while opting for Botox to treat thyroid eye disease. Is botulinum toxin type A injection popular in treating thyroid eye disease? Eyelid retraction in patients suffering from thyroid eye disease causes a lot of discomfort. Several case studies have indicated that Botox treatment for this medical condition has been beneficial and it is an excellent temporary relief therapy.