Sodium Bicarbonate 8.4% Injection 50 ml Vial, 25/pack (Rx)Sodium bicarbonate is a medication used to treat conditions caused by excessive acidity in the blood or urine, such as certain types of acidosis (a condition in which there is too much acid in the body). It is also used to relieve symptoms of heartburn, indigestion, and acid reflux. Sodium bicarbonate works by neutralizing excess acid in the body, helping to restore a more balanced pH level. The 8. 4% solution is typically used for severe acidosis or