Unithroid (levothyroxine) is a prescription drug used to treat certain thyroid diseases. Unithroid comes as an oral tablet. Unithroid contains the active ingredient levothyroxine. (An active ...

A widely prescribed thyroid medication called levothyroxine may cause bone loss and increase the risk of the bone disease osteoporosis, according to new research—but this does not mean Americans ...

Widespread reports of side effects linked to changes in the formulation of the hypothyroidism drug levothyroxine (Levothyrox, Merck) in France have forced the company to put its previous formulation — ...

New research suggests that a thyroid medication often prescribed to older Americans may be linked to a common problem in old ...

Subclinical hypothyroidism or hypothyroxinemia during pregnancy may be associated with impaired cognitive function in offspring. Do screening and treatment improve outcomes? New research findings are ...