He takes an allergy medicine (
cetirizine hydrochloride) every day (three tablets which is over the recommended
dose, but necessary to control his hive outbreaks) and predisone often.
I would like to know from more metformin users if this is something they have experienced. BTW- He was referred to an allergist who claims it is some sort of an autoimmune response in older people (he is 65), which I do not believe as there were not objective tests to substantiate this.