Muscle cramping? : It's unlikely that a vein is cramping, but more likely that the underlying muscle is cramping. This might be from muscle fatigue after a lot of activity and use of that particular arm or hand. Local warm compresses may help. See a clinician if you also have numbness, lightning-like sensations, swelling and/or redness, or weakness in that arm or hand. Hope that helps.
Answered 6/14/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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2 doctors weighed in across 2 answers
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