What happens when your sodium level is low on routine labs? Now there are a lot of causes of low sodium (Hyponatremia) which is quite complex to go into but one should know at least the effects of low sodium. First the normal range of sodium is usually around 135 – 145 mEq/L. Common causes of low sodium are dehydration, kidney failure, medication side effects, or having excess body swelling. Depending on the severity, the usual side effects most patients I encounter have headache, muscle cramps, weakness, and report being tired all the time. This is usually with Na levels in the 120s – 130s. When levels are in the 110’s, people have confusion, altered mental status, and can have seizures. Worst case scenario is coma or death. If this applies to you, make sure you see your physician to be worked up for the cause!
-Stay healthy, DR SARELA.