10 Side Effects of Low Potassium
Reviewed: Dr. Gromatzky
Low Potassium Side Effect #4: Fainting
Fainting is not an uncommon phenomenon. It will often happen when we have received a shock or encountered something particularly unpleasant. It is a defensive reaction that helps to protect our brain from damage. Under certain conditions, our brain will shut down other non-essential parts of our body and mind in order to protect itself.
Fainting is also often caused by an abnormal heart rhythm. If the heart is not beating efficiently then the brain may be receiving inadequate oxygen. This will cause the person to faint or feel dizzy.
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