I started levo a month ago, took last one yesterday. Looked at new Nix this morning and it’s a different manufacturer. I have heard and been told NEVER to change manufacturer. Docs won’t do anything as they can’t control what pharmacy orders. Old one was made by Wockhardt which is same one I was on before Doc took me off last year. I don’t want to risk being ill over Christmas!!! Only on 25mcg Doc reluctantly prescribed. I have phoned chemist they do not have other one and they told me that the new one (Mercury Pharma) is better than the Wockhardt as Wockhardt is from India and is cheaper!!!! Any guidance here would be appreciated. Thus whole Hypo Hashimoto’s thing has taken over my life and stress is making me ill.