My daughter has been
taking armour for well over a year on a private prescription, due to the exorbitant cost and the refusal of her pct to give her a nhs prescriptin ( Levo did not work at all ) on the endo advice she swapped to erfa as a lot cheaper . The strength I believe is a bit less than armour but like for like given . 6 weeks later she is ill again , sent home from work as she can hardly function. Is this common changing brands .? I know nothing about Erfa , I take Nature Throid and do well but that is difficult to get . My daughter wanted to stay in the loop of being prescribed medication as she is only young and it’s a long time if you take it on to self medicate . If she went back to Armour and still got a monthly private prescription but did not draw it .... buy online would that work with Dr do you think ? Thanks Val