underactive thyroid
"In February 2014, Forest Laboratories, the makers of Armour Thyroid, was bought by the drug company Actavis for $25 million.  I recently finished a batch that I had on hand since May of 2014 and was doing quite well with no side effects.  As soon as I started a new batch that I purchases in October of 2014, I noticed the difference within a few days: I started itching, being warm and lacking sleep.  Before I was sleeping very well regularly while now I'm having a lot of trouble.  I think that I will be looking for some other alternative after I see my doctor, preferably Nathroid, and Westhroid.  Why would Actavis change the composition of a good product and make it worst?  After being a 'happy' individual with Armour for several years, it's time to move on."