~ I've barely posted lately & have been wondering about you *hugs*. I'll only answer what has been true in my personal experience
Can too much t4 or not enough t3 cause....increased achiness, muscles twitching, numbness, can't sleep on most light sleep aides, heart palp. feels like heart attack a lot of the time, chest sqeezing???????????
In my opinion, its more than coincidence that your symtoms worsened when the dose was increased. Thy meds seem
to cause me joint discomfort, mainly in the knees. Is that what you're referring to? Or more of an all over achiness, like flu? Insomnia or getting only 3-4 hours of broken sleep, was one of my main complaints while taking Synthroid. And I believe that your heart palps & etc are a sign that either:
1) your getting too much med
2) Synthroid isn't a good "match"
with your body.
Hope someone else chimes in with their thoughts & experience.
How are you coping with this unusual humidity???
When is your next visit with Otsuko??? (you'll never guess who is getting refferred to him now , , ,)
take GREAT care,