I have just started back on Levothyroxine. I have been taking 25mcg daily for 4 days. From the first day I have had a sore mouth, a constant headache, aching calfs and a delicate stomach.
Could these be side effects or will these things improve as the dose is increased. I used to be on levo then Armour and before starting on levo I was off all medication for 7 weeks.