i have been on synthroid for over 10 yrs. my weight has continually went up. i am 56yrs old never had a weight problem until i was put on syn.

i have went from 110 lbs to 151.   drs. seem to ignor what i am trying to tell them. i have tried armour but my heart raced to the point i got really weak.

i don't know where to turn. please help!!!