I am a nurse practitioner and have a patient with hypothyroidism, recently decreased on Levothyroxine to 75 mcg/daily due to recent labs. TSH 0.034, thyroxine 9.5, T3 uptake 34.5, Free T4 3.3, T3 (thyronine) total 113, and anti-thyroglobulin 49. This pt. also has diabetes. He is c/o dry skin and hypothyroid type symptoms. ?autoimmune thyroiditis??? I work in a correctional facility.