There is no fast laxative drug, clinically, according to the condition of the choice of digestive aids, gastric stimulants, laxatives and other aids to laxative, so as to alleviate the symptoms of stomach pain and bloating. 1. Digestive aids: such as gastrointestinal tablets, pancreatic enzymes enteric-coated tablets, etc., can help food digestion, promote gastrointestinal peristalsis, and help fecal discharge. 2. Gastric stimulants: such as domperidone, mosapride, etc., can accelerate gastric emptying, promote gastrointestinal peristalsis, help the recovery of gastrointestinal function, and promote defecation. 3. Laxatives: such as lactulose, magnesium sulfate, etc., can dilate the intestinal tract, soften feces, stimulate the intestinal wall, promote gastrointestinal peristalsis, which is conducive to fecal discharge. The above drugs need to be used under the guidance of a professional physician. It is worth noting that there are many causes of stomach pain and bloating, and the above symptoms need to be clarified under the guidance of a professional physician to choose the appropriate medication to avoid delaying the condition.