Hi Doctor, I was diagnosed with TSH level in 2011 and since then, i was having thyroxin 50 mg and i did improvement in my life style. After medication and better lifestyle it was under normal range. Recently i have done the tests and TSH level has inceased from the normal level by around 2 points. I wanted to know whether i require a higher dose of medication and if so then what should be the power. In my family my mother has hyperthyroidism problem. For your reference i am attaching my tsh report.  Thanks in advance for the suggestion.