Hi saechaomw - welcome
If you've been taking Synthroid for 3 years & have begun to have symptoms again (or never
really felt BETTER anyway) then something is *
not* right with your dose. From my experience, Doctors will get you into normal range,
think they are DONE while
you are still complaining of symptoms.
When was the last time you had blood work done? Often patients don't feel right on straight T4 medicine regime. Time for you to visit the Doctor
Sue