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What Causes Muscle Twitching All Over The Body?
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Not ALS
Detailed Answer:
Hello again. I am sorry you haven't felt well since our last exchange.
Regarding your worry on ALS though I think that is definitely not the case.
First of all ALS is not a disease of someone your age, usually manifests after the age of 45, personally I don't seem to recall having a patient younger than 40, certainly not under 30. Literature describes cases under 30 but they are really exceptional cases. As for your grandfather over 90% of cases with ALS are not familial.
The development of your symptoms is not typical at all as well. The development of ALS symptoms is very insidious, typically with weakness and atrophy on one limb and evolving over many months to other areas. Twitches (fasciculations) are present on these atrophied muscles. This "explosion" of twitches all over the body certainly doesn't look like ALS.
So those twitches are most likely related to anxiety. However I think some routine blood tests are advised (if not already done) to exclude other conditions which might favour them, tests like complete blood count, esr, crp, liver and kidney function tests, electrolytes, thyroid function, vitamin B12 levels.
I hope to have somewhat eased your worry.
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Read below.
Detailed Answer:
Thank you for your appreciation.
Fasciculation (twitches) in ALS happen when the muscle fibers because they haven't been receiving any impulse from the nerve for some time start to contract on their own. So, yes twitches do follow some weakness, not necessarily when the weakness and atrophy are far advanced, but they are not the first sign to appear. And generally in the early stages the patient often is not aware of them until the physician has called his attention on that possible symptom. As I said an insidious evolution, not the widespread marked presentation you described.
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No.
Detailed Answer:
No I wouldn't. I really am confident that you don't have ALS.
I might have had a seed of doubt in our last query about MS (still think it unlikely though), which is why I conceded at the end that an MRI could be scheduled, but regarding ALS I'm really as confident as I could be.
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No
Detailed Answer:
You mean my conclusion on the ALS diagnosis? No it doesn't change it a bit.
As for the episode, I can't say what it was, if you are an obese person who snores a lot at night one might consider sleep apnea but it's not a diagnosis made by a single night, also should feel tired and sleepy during the day, not improve as you start activity.
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