Posted 6/23/2015 7:41 AM (GMT -8)
Hello and welcome,
What was your initial TSH? it could be that you need also 25 mcg/day while on Synthroid, in general Synthroid is better than generic.
Was the switch to 50 based on lab results? one month is not enough time , you need a minimum of six weeks to three months.
Please post your TSH values and we will be happy to help you more !