Please kindly go through my message sir. I have asked 2 different questions, one related to Serum creatinine. It is a little bit higher (0.82 instead of 0.8). I request you sir to suggest the precautions to be taken for this. The second one is related to thyroid. I am now using ELTROXIN 75 for thyroid problem as the ,TSH levels are little bit higher.In the present test report the levels of T3, T4 and TSH are shown within limits. So I requested you sir to advise whether to reduce rhe dosage or continue the same. Kindly advise me sir.