I was prescribed a T3/T4 combo. back in April from the endo at the NHS hospital in Truro. He prescribed 50 mcg. T4 and 10 mcg. T3 twice a day.(100 T4 and 20 T3). My GP upped the dose in May to 20 mcg. T3 and 50 mcg. T4 twice a day. The T3 was to high so I dropped it back to 10 mcg. twice a day. But there has been a shortage during these months and so I haven't been able to get a routine going. I got a new prescription today of T3. (got plenty of T4 in hand.) The prescription reads 20 mcg. T3 twice a day. Silly man got it wrong again.
The question is :- How much should I take and how often? bearing in mind I have been without T3 and I am feeling under medicated. I was taken the T4 at night and mid morning,about twelve hours apart and well away from food. Now I have to add some T3,should I take it at the same time or mid way between the T4???