Hello,      As per your resullts your TSH,S.CREATININE & BLOOD UREA are highThe dose for hypothyroidism. is not sufficient.See a physician immediately as you are in renal failure.Check your seeum electrolytes as well.In the meantime use Calcium foyour cramps & pain.But never use a pain killer as you are in renal failure.Increase Thyroxine to150 mcg from mom to friday and 100 mcg sat & sunday.. but immediately see a physician.Cut down salt intake.Avid processed foods,frozen foods,non veg,beverages,pickles and foods which contain salt as preservative.Avoid citrus fruits..Restrict flud intake to 11/2. lt.per day.including water,milk,buttermilk.