Many reasons: There are many reasons, anxiety being the most common. However, anything involving your heart is worth checking out. Consider thyroid or adrenal diseases, dehydration, medications, chemical imbalances. Too much caffeine, nicotine, alcohol, drugs, stress, and not enough sleep are other big causes. See your md.
Answered 8/7/2014
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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
A doctor has provided 1 answer
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