Rhubarb soda tablets, also known as rhubarb sodium bicarbonate tablets, has the effect of stomach and antacid, the drug should be taken before meals, 3 times a day, 1 to 3 tablets each time. The main ingredients of Rhubarb Soda are sodium bicarbonate, rhubarb, peppermint oil, etc. It has the effect of detoxification, slowing down acidity and harmonizing the stomach, and is mainly used for nausea and acidity, unfavorable digestion, and lack of desire for food and drink. This drug should be taken according to the recommended dosage. Overdose, on the contrary, inhibits the secretion of gastric juice and even causes nausea, vomiting and diarrhea. It should not be taken together with acidic drugs such as vitamin tablets and pepsin preparations. It should be stored in a cool place away from light, otherwise part of the sodium bicarbonate will react and turn into sodium carbonate, which will lose its efficacy. It should be noted that if you feel unwell, it is recommended to go to the hospital as soon as possible, under the guidance of the doctor for scientific treatment, do not avoid medical treatment, not to mention self-medication, so as not to delay the condition and affect the follow-up treatment.