How about trying Tirosint? It's a new T4 med (out about a year ago) that's a gelcap; has no fillers, dye, etc. Contains only levothyroxine, glycerine, gelatin, water. It's basically hypoallergenic, more readily absorbed, etc...... Tirosint comes in a variety of strengths, including 112, I think........
I've been on it since Aug of last year and doing great with it........