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What Causes Sudden Reflex Action In Leg And Hand?

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Posted on Thu, 2 Apr 2015
Question: All of a sudden my leg or my hand will have a sudden reflex action. Not big but my leg will kick a little or my hand will jerk a little. what does this mean?
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Answered by Dr. Dr. Prasad J (3 hours later)
Brief Answer:
Myoclonic jerk perhaps...

Detailed Answer:
Hi,

This sudden reflex action of leg and hand seems like myoclonic jerks to me. Myoclonus is a benign motor jerks of limbs and on most instances they do not have any serious implications. That being said, it would be a good idea to visit a neurologist and evaluate to rule out other associated conditions such as nutritional deficiency.

Hope this helped. Let me know if you need clarification.

Regards
Above answer was peer-reviewed by : Dr. Raju A.T
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Answered by
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Dr. Dr. Prasad J

General & Family Physician

Practicing since :2005

Answered : 3707 Questions

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What Causes Sudden Reflex Action In Leg And Hand?

Brief Answer: Myoclonic jerk perhaps... Detailed Answer: Hi, This sudden reflex action of leg and hand seems like myoclonic jerks to me. Myoclonus is a benign motor jerks of limbs and on most instances they do not have any serious implications. That being said, it would be a good idea to visit a neurologist and evaluate to rule out other associated conditions such as nutritional deficiency. Hope this helped. Let me know if you need clarification. Regards