Dehydration: The most common cause of dizziness or lightheaded is dehydration. Keep hydrated. Dehydration can also cause blood salts (electrolytes) to get abnormal. Abnormal electrolytes can cause heartbeat abnormalities.
Answered 7/24/2013
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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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