underactive thyroid
"This medicine has changed my life.  After 3 courses of Levaquin for MRSA after surgery last summer I thought that the extreme fatigue, muscle pain, mental fog and joint pain that I've had were just part of aging, I'm 61, or side effects of the antibiotic. My TSH levels were in normal range, but my Naturopath saw that the free T-3 and T-4 were very low.  We started Nature-Throid in late July and by August,I was starting to feel human again. It's GREAT."