Hello there.
I can understand your concern.
The twitching of your thumb is absolutely normal if it occurs once in a while. It happens to many and you need not worry about it.
However, i havent been able to understand the part of contraction. Thereforeni would suggest you consult a general physician in person for further evaluation and management.
Best regards
Dr. Anil kumar jain.
Bangalore.
Answered2016-10-03 13:37:14
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