An electrolyte imbalance occurs when the level of electrolytes in your body is too high or too low. Electrolytes are minerals that help regulate your heart rhythm, fluid balance, and nerve and muscle function.
Fatigue
Headache
Nausea
Muscle cramps or spasms
Heart arrhythmia
Changing blood pressure
Numbness or tingling in the fingers or toes
Irritability and confusion
Convulsions
Dehydration
Overhydration
Certain medicines
Severe vomiting and/or diarrhea
Heavy sweating
Heart, liver or kidney problems