I'm a bit worried about my recent thyroid function test results. They did the tests on 04062016 and my T3 level came back as 1.09 ngml, which I know falls somewhere within the normal 0.72-2.02 ngml range. But here's where I get confused my T4 was 8.38 ugdl and TSH was 5.61 uIUml. I understand that T4 seems to be okay within the normal 4.3-12.5 ugdl range, but my TSH level is above the normal 0.4-4.2 uIUml range. Do you think I should start medication based on these results? I'm anxious about what this might mean for my health.