Fasciculation: It's likely a fasciculation...similar to cramp or spasm but instantaneous. Usually they are related to recent overuse, some medications or drug use (caffeine among them), and in rare cases to a neuromuscular condition. if they persist talk to your doctor but they are almost always intermittent and benign.
Answered 4/9/2020
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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