Double vision from Graves Disease

A friend of mine with Graves Disease is suffering from double vision which she thinks got triggered from a stressful situation she went through. Before the stress happened her Graves Disease was in remission and fairly controlled. I could see how Iodine could benefit when the thyroid is slow but I'm not sure if Iodine is helpful when the thyroid is too fast. When everyone here talks about iodine, are you all referring to the detoxified Iodine (atomadine) or the regular iodine (which I thought the body could not tolerate). My friend is very afraid to take the detoxified iodine in case it worsens her Graves Disease. Does anyone have any information on this? Tweet