(I haven't been able to find some of this information, so some of this is from memory). 1  All-or-none orders are only an option if the order is for more than a certain numbers of shares. 2  Your order won't be placed until your broker places all other orders ahead of it that don't have special conditions attached to them.
Antithyroid medicine may or may not make your hyperthyroidism symptoms go away. The medicine is much more effective in people who have mild disease. Up to 30 out of 100 people in the United States will have their hyperthyroidism go away (go into remission) after taking antithyroid medicine for 12 to 18 months.
Medicines called thionamides are a common treatment for an overactive thyroid. These stop your thyroid producing excess hormones. The main types used are carbimazole and propylthiouracil. You'll usually need to take the medicine for a month or two before you notice any benefit. You may be given another medication called a beta-blocker to quickly relieve your symptoms in the meantime. Once your thyroid hormone level is under control, your dose may be gradually reduced and then stopped.