I was really run down 4 months ago and was told I was B12 deficient (113) and had an injection. I returned to GP a couple of weeks ago and had my second injection. I had my bloods done again and was told that my TSH levels were 21.77 and I needed to start Levo for the rest of my life.
I'm constantly exhausted despite taking the medication now for a couple of weeks and I find it hard to think and concentrate.
Does anyone know how long it will take until I feel better. I slept 31/48 hours at the weekend and I am napping all the time which is unlike me