Sodium is an electrolyte that helps regulate water levels and other bodily substances. Low sodium levels, or hyponatremia, can lead to lethargy, confusion, fatigue, and other symptoms.

The body's main electrolytes are calcium, chloride, magnesium, phosphate, potassium, and sodium. Symptoms of low electrolytes vary depending on their levels, and some are more serious than others. 1.

Your symptoms might point your doctor to SIADH, but often it is suspected on a routine blood test when the sodium concentration is low. Follow-up blood or urine tests can confirm the diagnosis.

Q. You’ve written about problems with low sodium levels due to blood pressure pills or even very low-sodium diets. Don’t overlook the dangers of fluoxetine in older people.

If you suddenly have symptoms of low blood pressure—fainting, fatigue, blurred vision, and breathlessness—make sure to lie ...

If you have hypertension, a health care professional may have recommended lifestyle changes to bring down your levels. Don’t ...

A low-sodium diet offers many benefits for heart health. ... coma, or death. However, these more serious symptoms are typically due to an underlying medical condition, not a low-sodium diet. [15] ...

Very low sodium levels can cause confusion, and in severe cases, seizures and even comas can occur. Free water restriction is ...

Although blood pressure pills containing diuretics are the most common culprits, antidepressants and proton pump inhibitors for heartburn may also trigger this condition (European Journal of Internal ...

The low-sodium, neutral-ash diet was prescribed, and water was given up to 3000 cc. daily. The edema cleared on this form of treatment, and the patient required no mercurial injections for the 10 ...