My hyperthyroid symptoms come from a recent thyrotoxicosis diagnosis . Can you tell me the difference, which is worse outcomes etc.? How long does it last ? Any tips for aiding better sleep and how relaxed can I be with my diet ?, what's the score with bread, sugar (love it in my tea) I am on proper treatment (carbiimazole and beta blockers) Currently taking three beta blockers per day. My consultant said the max is four, as my heart is still racing and I'm getting minuscule sleep can I just up to four without going through my GP ? Thanks so much.