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Hyponatremia signs and symptoms may include: Nausea and vomiting. Headache. Confusion. Loss of energy, drowsiness and fatigue. Restlessness and irritability. Muscle weakness, spasms or cramps. Seizures. Coma. When to see a doctor.
If your blood sodium levels get too low, you might develop a condition called hyponatremia. Learn why it happens, how to spot the symptoms, and how to get the right treatment.
What are the signs and symptoms of hyponatremia? Hyponatremia causes neurologic symptoms ranging from confusion to seizures to coma. The severity of the symptoms depends on how low the sodium levels are in the bloodstream and how quickly they fall.
Symptoms generally occur when the effective plasma osmolality falls to < 240 mOsm/L ( 240 mmol/L). Symptoms can be subtle and consist mainly of changes in mental status, including altered personality, lethargy, and confusion.
Hyponatremia is a common electrolyte abnormality caused by an excess of total body water in comparison to that of the total body sodium content.
Symptoms of hyponatremia include nausea, confusion, and weakness. In extreme cases, it can cause seizures, coma, and even death. Overhydration and dehydration can cause hyponatremia, throwing off the balance of electrolytes. To treat hyponatremia, you must address underlying issues and restore sodium and water levels in the body.
Most people with mild hyponatremia may not have any symptoms. If symptoms are present, it is usually when the level of sodium in your blood goes very low or drops very fast. These symptoms can include: Nausea and/or vomiting; Headache; Muscle weakness, spasms (twitching), or cramps; Low blood pressure; Dizziness when standing up; Low energy or ...
Hyponatremia is the most common electrolyte disorder encountered in clinical practice. Can occur in settings of volume depletion, volume overload, or euvolemia. Serum osmolality, urine osmolality, and urine sodium concentration help to determine the underlying cause.
Seek emergency care for anyone who develops severe signs and symptoms of hyponatremia, such as nausea and vomiting, confusion, seizures, or lost consciousness. Call your doctor if you know you are at risk of hyponatremia and are experiencing nausea, headaches, cramping or weakness.
Severe symptoms (e.g., coma, seizures) typically occur when the sodium level falls below 120 mEq per L, but can occur at less than 125 mEq per L. Severe symptomatic hyponatremia must be corrected...