Graves' Disease Support Group
Graves-Basedow disease is a medical disorder that may manifest several different conditions including hyperthyroidism (over activity of thyroid hormone production), infiltrative exophthalmos (protruberance of one or both eyes and associated problems) and infiltrative dermopathy (a skin condition usually of the lower extremities). This disorder is the most common cause of...
{{{hugs}}}
Your FT4 is really on the low side. And, I think the reason your FT3 increased is due to this.
You see, the body sometimes tries to compensate for too little storage hormone (T4) by converting as much as possible to T3, the active hormone.
You just might want to consider going down to 1.25mcg daily.
Being hypo is just as bad as being hyper as far as antibody production is concerned.
If you read the anti-thyroid drug section of Elaine Moore's online course about hyperthyroidism, it's recommended that the patient take the lowest possible dose that will maintain the FT4 level in the upper half of the range, regardless of TSH.
ATD dosing is always based upon the FT4 level - this is confirmed in "The Thyroid - A Fundamental and Clinical Text".
as I am unsure how this all works together if you know what I mean.
Such a balancing act huh? I agree that the FT4 is still a bit low but
NP is soooo concerned about TSH - I just said "sure" and let it go at that since I know I'm not going back... I appreciate the input very much.