Follow your clinician’s advice for the cause of low sodium
Drink fluids only as directed if you have been told to restrict water
Increase salt intake only if your clinician recommends it
Use oral rehydration solutions if low sodium is due to fluid loss
Eat sodium-containing foods if appropriate for your condition
Review all medications with your clinician
Treat vomiting, diarrhea, sweating, or dehydration promptly
Avoid excessive water intake
Get urgent medical care for confusion, seizures, severe weakness, or fainting
Have sodium levels rechecked as recommended by your clinician