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General MedicineGraves Disease
« Previous 84 85 86 87 88 89 90 91 92 93 Next » » petersonc - advice on grave's In response to advice on grave's posted by daisyelaine:
-- posted by petersonc
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» kitykatt - Great Labs Elaine, It's been about eight weeks since my last post. As you may or may not remember, my doc wanted me to take 30mgs. of meth. You helped me understand my labs. (graves) I felt my dose was too high. After consulting with you I made the decision to lower my dose and I'm happy to report my labs look the best ever! I'm so pleased. I'm meeting with my naturopath this Thursday and I'm so excited!! I'm so glad I listened to you and my body, and I'm so confident that now my new doc will take me to the next level. THANK YOU, THANK YOU, YOU ROCK!!!! Jackie -- posted by kitykatt » kwild89 - questionable graves disease please read!! i have a question if anyone can help me i was very ill for about three months and was having increased heart rate it has some what gotten better as in it rarely happens now and when it does its not as fast so i did blood work with my doc and it says my t4 levels are high but my tsh levls are normal soi went to an in endocrinologist and he diagnosed me with graves disease now im not to fimiliar with it but from what ive researched dont u have to have low tsh levels for that and couldnt this just be a bad case of thyroiditis that has lengered on?? well im going to do a follow up at ucla in a month but tell then could anyone help thanks >kyle -- posted by kwild89 » petersonc - advice on grave's In response to advice on grave's posted by daisyelaine:
-- posted by petersonc
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So the T4 level can be elevated by either increased free thyroxine or increased binding proteins. Since women can have elevated estrogens, the T4 test is often falsely increased in women. Ever since labs developed tests to measure free T4 directly with the FT4 test, we've recommended that doctors order FT4 rather than T4 levels. Most often, when the T4 is high and TSH is normal, it's because the T4 level is falsely elevated by binding proteins. To check this, most doctors would order an FT4 level. Another possibility is that FT4/T4 levels have risen quickly and the pituitary gland, which secretes TSH, hasn't caught up with the change. Normally, as soon as your thyroid hormone levels start to rise, the pituitary slows down or stops secreting TSH in an effort to prevent hyperthyroidism. In this way TSH regulates thyroid hormone levels. Normally, TSH would tell thyroid cells to produce more thyroid hormone. But since you mention having symptoms for 3 months, it could be that you're noticing spikes of thyroid hormone elevation. The spikes would cause symptoms but not keep your levels elevated enough to see a TSH response. One other (rare) possibility is that you're producing TSH antibodies, not TSH receptor antibodies. TSH antibodies falsely increase the TSH test result. There are tests available to test for these antibodies. We usually run them when the thyroid function tests aren't correlating the way they should. I hope this helps. You can also write me at the spa discussions. I tend to get there more often. Best, Elaine » cybee - Selenium Elaine, I had a mild case of TED which now seems to be resolving and am currently taking 75 mgs of synthroid for hypothyroid. I had been taking 200 mg of selenium until I read about it possibly increasing the risk of diabetes...thus reduced it to 50 mg of selenium (by breaking the tablets into fourths). Should I continue taking selenium and if so, what amount do you advise! Thank you so much! This is a great site for much needed info! -- posted by cybee « Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 Next » Please follow the guidelines set forth in the Suite101 Posting Etiquette when adding to the discussion. |
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