First, the basics: levothyroxine is an oral medication that's taken once daily. It comes in 12 different tablet doses ranging ...

Levothyroxine sodium 13mcg/mL, 25mcg/mL, 37.5mcg/mL, 44mcg/mL, 50mcg/mL, 62.5mcg/mL, 75mcg/mL, 88mcg/mL, 100mcg/mL, 112mcg/mL, 125mcg/mL, 137mcg/mL, 150mcg/mL, 175mcg ...