Hello – That’s great to see your T3/T4 move back into the “normal” range!
The latest guidance from the ATA and AACE encourages using Free T4 and T3 to determine dosing and *not* TSH, as TSH can remain suppressed for quite some time in Graves’ patients. The usual process would be to drop the dosage as levels move back into the “normal” range, but we aren’t docs and don’t know your specific medical situation. You can access the guidance here, if you are interested in discussing it with your doctor at your upcoming appointment:
(Note on links: if you click directly on the following link, you will need to use your browser’s “back” button to return to the boards after viewing. As an alternative, you can right-click the link and open it in a new tab or new window).
http://www.gdatf.org/forum/topic/42451/post/add/
The info on anti-thyroid drug therapy starts on page 11 (page 603 of the original journal article).
Keep us posted!