Suggest Treatment For Appearance Of Itchy Spots After Taking Eltroxin And Cytomel

Itchy spots appears after taking Synthroid, El Troxin and Cytomel. Itch like hell...need to find a medication with no ''calcium sulfate'', no ''acacia'' due to allergies...also have allergies to ''cobalt chrorure'' and many more. Need to find a medication with no allergies reaction because I need a surgery to remove the remaining half of my thyroid due to large cold nodules in it....need help please