An taking synthroid 1/2 hour before a blood test for vitamin b 12 cause it show as being high ... View answer

Hi, My recent blood test showed an unusually high level of potassium. I'm 63, diabetic, on several meds ( high blood pressure , statin, Metformin , Forxiga, synthroid and antidepressant). I've stopped ... View answer

trying to get pregnant. I was very well controlled on about .112 mcg Synthroid for years. After my second ... on on .100mcg Synthroid and my TSH was 6.59. Then, She increased to .112 and 6 weeks later my TSH... View answer

Hi, i just had a blood test today to check my TSH level , because Ivalready have hypothyroidism , the level is 2.2... I take synthroid 0.05mg already. Is it normal ??? Because i feel tired all the ... View answer

of thyroid. Current blood test show 5 points past the normal range indicating to me indicating a trend toward hypothyroidism but the doctor was hesitant to increase my synthroid dosage of 75 thinking ... View answer

blood test result was 0.60 March 2003, blood test result was 0.06 Dr. decreased Medication to .075 mcg ...I have been on Synthroid medication for quite a few years and once a year I... View answer

Do I take my Synthroid the morning of a a blood test? I am on 175mcg and my current Endocrinologist asked me to take it that morning. He did not specify a delay between taking my med and draw. Should ... View answer

Just had a thyroid blood test. Here are my results: Prolactin = 5.6 TSH = .311 Free T4 = 1.32 Free T3 = 3.3. My doctor prescribed 50 mcg of Synthroid daily. Is this correct? I thought my test results ... View answer

Hi, my blood results have come back and they are the following: TSH 0.20 ranges (0.35-5.00) T4 Free 21. ranges 12-22 Free T3 4.3 ranges 2.6 5.7 I was taking 100mcg Synthroid, had blood tests done last ... View answer

I am hypothyroid, have been since age 20. been on synthroid since then current dose 0.112mg. Did recent blood work. lymphocytes % 0.194 (range is 0.250-0.400) TSH is 2.18mUI/L FT4 is13.6pmol/L and FT3 ... View answer