Benign Fasciculation Syndrome, or BFS, is a neurological condition most notable for producing annoying muscle twitches. These little spasms can happen anywhere in the body. They are distressing, leading many people to have great anxiety about what is causing them. There may be othre symptoms that accompany the twitching, as well. But the good news is, BFS is completely benign. You can't die from it, nor does it progress to anything more serious.
No one really knows what causes BFS. But there is this handy test here to help see if you've got BFS. Just go ahead and take it!
Yes
No
Sometimes
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Pretty much all over
Just one
Two
Three or four
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Three months to a year ago
Less than a week ago
A week to a month ago
A month to three months ago
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Not at all
Feels weak (perceived weakness) but I can force myself to overcome it
Yes, true weakness
Sometimes
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Yes
No
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Yes
No
I don't know
I am physically unable to work out
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Option 1\Yes, it has fluctuated
No, it's bad all the time
Actually, it gets worse day after day with no better days
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Lost count
One
Several
None
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Very strong and difficult to live with
No pain
Slight, just aching
Fairly strong
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