The best medicine to increase sodium levels depends on the underlying cause of the low sodium (hyponatremia). However, medications like tolvaptan (Samsca®) or conivaptan (Vaprisol®) can be prescribed by your provider to help correct blood sodium levels. It's crucial to address the underlying medical conditions, such as heart failure, kidney failure, or cirrhosis of the liver, that contribute to hyponatremia.
