Sodium bicarbonate tablets with rhubarb and ordinary sodium bicarbonate tablets have the difference of different ingredients and indications. 1. Ingredients: rhubarb sodium bicarbonate tablets are mainly composed of rhubarb, sodium bicarbonate and peppermint oil; ordinary sodium bicarbonate tablets are mainly composed of sodium bicarbonate. 2. Indications: rhubarb sodium bicarbonate tablets are used for the treatment of lack of appetite and hyperacidity; ordinary sodium bicarbonate tablets are used for the relief of stomach pain, acid reflux, heartburn (heartburn) caused by hyperacidity. 3. Adverse reactions are different: when taking rhubarb sodium bicarbonate tablets may occasionally appear nausea adverse reactions, this drug can not be overdosed, overdose is easy to inhibit gastric acid secretion, causing nausea, vomiting, diarrhea. People who are allergic to rhubarb sodium bicarbonate tablets are forbidden to take it. Adverse reactions such as warmth, stomach pain, bloating, edema, alkalosis may occur when taking common sodium bicarbonate tablets. It is prohibited for patients who are allergic to this drug. If you need to use the above drug, you need to use it under the guidance of a doctor to avoid adverse effects.