Is low potassium serious?
Is low potassium serious? It is critical to the proper functioning of nerve and muscles cells, particularly heart muscle cells. Normally, your blood potassium level is 3.6 to 5.2 millimoles per liter (mmol/L). A very low potassium level (less than 2.5 mmol/L ) can be life-threatening and requires urgent medical attention. What are the symptoms of low serum potassium? What are the symptoms of low potassium levels?Muscle twitches.Muscle cramps or weakness.Muscles that will not move (paralysis)Abnormal heart rhythms.Kidney problems. What happens when your low of potassium? Deficiency typically occurs when your body loses a lot of fluid. Common signs and...