Hello,
I switched from levothyroxine to Armour about a year ago. I felt fatigue, brain fog, weak muscles, and a great deal of anxiety when I was taking Levo (I also tried synthroid). I explained how I felt to my Dr and she switched me to the equivalent Armour dose. This changed my life for the better….I can work out now, I can think clearly too, I’m happier and healthier. Kudos to my doctor for allowing me to switch.
Josh