What Causes Fluttering Sensation In The Throat?
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I read your question carefully and I understand your concern.
However the fact that you have a normal MRI (which excludes brain lesions) and normal EEG (which addresses the issue of seizures as well) is very reassuring. The rest of your tests seems ok as well (although the TSH is at the limit of normal and I would consider a full thyroid function screening).
I see that my colleagues have mentioned the possibility of a heart arrhythmia but you seem to be already under monitoring for that through the lifewatch monitor.
Further more anatomically speaking your symptoms seem not related to one another, I mean there is not one single system or site which damage produces that combination of symptoms (flutter in throat, head tightness etc).
So in this situation where there is such a combination of unrelated symptoms with normal tests, the most likely explanation is a psychological origin like anxiety. Anxiety can produce many different symptoms and the ones you describe are among the most common. With the current information I would put anxiety as the most likely cause. I would still have a full testing of thyroid function, because as I said TSH is at the lower limit and a low TSH can suggest high thyroid hormone levels which in turn are a common cause of anxiety.
I remain at your disposal for other questions.
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Thank you for the additional informational.
It doesn't change my opinion much though. While it is good that you are being thorough and getting checked by all specialists, even if a ear issue came out of it, it still wouldn't explain all your symptoms, doesn't explain the flutter in the throat or the heart beating fast or the head feeling tight etc. Neither would an urinary infection. That is why I still maintain that anxiety could play a role, at least partially if not completely.
Let me know if I can further assist you.
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The fact that it is present in a horizontal position means that it is not related to some drop in blood pressure found in autonomic disorders, such blood pressure fluctuations happen when changing position from supine to standing. Since you are monitored for your rhythm that isn't an issue either.
The fact that it happens when lying on your back as opposed to your stomach is not related to any condition, it reinforces the possibility of anxiety being the cause. I would like to stress the need for the thyroid track to be further investigated as high thyroid function which raises metabolism rate is often accompanied with anxiety and such wave feeling you describe.
I hope to have been of help.
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Reference ranges may differ a little between laboratories, I do not know which are the reference ranges for your laboratories. In most labs the normal range for your age is 0.4 - 4.2. So at 0.5 you are right at the limit.
If your symptoms had nothing to do with thyroid I would say that is enough. I would say it was enough if TSH was on the high side as well. But since it is right at the limit and symptoms like anxiety, increased heart rate are typical of high thyroid function (where TSH is low) then I would say a repeat of the TSH, along with the T3 and T4 levels (the thyroid hormones) is advisable. I have had patients with borderline TSH and abnormal thyroid function.
Of course nothing may turn out as your doctor says and be simple anxiety, but I think there's a higher chance finding something abnormal there and it's more worth having these simple cheaper tests than much more expensive ones like MRI and lifewatch monitor.
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I am afraid perhaps I wasn't understandable enough. I didn't say it was low, I said it was borderline, very near the dividing point between low and normal. Again the lowest normal value for most laboratories is 0.4. TSH levels is not a direct indicator of thyroid function, it is an indirect one. So when it is so borderline with your symptoms I would feel much safer by measuring the thyroid hormones, the T3 and T4.
As for the flutter in your neck again I believe it is due to anxiety, it is very common in anxiety and is not explained by any other medical condition, especially with your normal imaging tests.
Wishing you good health.
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I think that with all the investigations you have done there is no reason to fear anything else, thyroid function is the only test that would be worth doing.
If that is normal I wouldn't do other endless tests which are unlikely to lead anywhere but consider anxiety treatment. As I have been saying it does explain all your symptoms and I think that to be the cause.
Yes you can.
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You are asking if that is possible?....yes it certainly is.
There is a whole spectrum of anxiety disorders with many subdivisions, but just to illustrate the diagnosis of generalized anxiety disorder has a duration of at least 6 months as its main criterion, so it is well possible.