some people may feel skipped beats, fluttering, pounding, or irregular heartbeat.
Mayo Clinic lists irregular heart rhythms, called arrhythmias, as a possible symptom of low potassium, and MedlinePlus lists skipped heartbeats or palpitations.
If palpitations come with chest pain, fainting, severe dizziness, shortness of breath, or weakness, get urgent medical care.
5. Constipation
Potassium also helps muscles in the digestive system work normally. Low levels may slow bowel movement and contribute to constipation.
Constipation alone does not mean low potassium. But if it appears with fatigue, weakness, cramps, tingling, or
