Answers

2015-03-10T07:23:06+05:30
Muscle cramps r sudden, involuntary contractions or spasms in one or more muscles. Dey often occur after exercise or at night, lasting few seconds to few minutes. 
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2015-03-10T11:12:17+05:30

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Muscular cramp is the sudden contraction of muscle.The pressure that is exerted on the muscle is the cause of muscle cramp with severe pain.
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