Sodium rhubarb bicarbonate tablets are antacids, mainly used for the treatment of loss of appetite and excessive stomach acid, and have no significant therapeutic effect on constipation, and are generally not recommended to be taken by constipated patients. The main ingredients of rhubarb sodium bicarbonate tablets are rhubarb, sodium bicarbonate and peppermint oil, of which rhubarb can stimulate the taste receptors and gastric mucosa, resulting in increased appetite, mild gastrointestinal congestion and enhanced absorption; while sodium bicarbonate, as an antacid, can neutralize the excessive secretion of stomach acid. The combination of the two can play the role of stomachic and acid control, mainly used for patients with lack of appetite, indigestion and excessive stomach acid. Therefore, rhubarb sodium bicarbonate tablets generally cannot be used to treat constipation. For patients with constipation, they can be relieved by improving their daily living and eating habits, supplemented by medication, etc.: 1. Improve living habits: You should eat more vitamin-rich vegetables and fruits, drink more water, pay attention to regular exercise on a daily basis, and develop the habit of regular bowel movements, so as to promote bowel movements; 2. Medication: You can use glycerin and other medications under the guidance of a doctor to promote bowel movements. In addition, if constipation cannot be relieved by the above-mentioned means, it is necessary to consider whether there are other organic lesions, such as hemorrhoids, inflammatory bowel disease, tumors, etc., and further examination can be conducted at the hospital.