Diagnosed Graves Disease in 2010. Prescribed methimazole, went into remission in May 2012. I am still in remission. I have had TPO, TBII, TSI and TRAB tests done and all are normal. My Ft4 and Ft3 levels have been in the low "normal" range for the past year. I have been feeling hypo, muscle aches, buzzing tingles in legs, hair loss, dry skin and waves of tiredness.