hi there... the nurse explained to me that generic can have up to 10% error and brand name is almost 99% correct. I had my Thyroid removed 11/21/11 and have not been on anything yet. I go for the I131 tomorrow. I had pap/foll cancer large tumor
Synthroid is identified as shown in this link. Otherwise it is a generic.
http://www.drugs.com/imprints.php?action=search&imprint=synthroid