Extract from the above information

This product is a dopamine 2 (D2) receptor antagonist, and also has a 5-hydroxytryptamine 4 (5-HT4) receptor agonist effect, and has a mild inhibitory effect on 5-HT3 receptors. It can act on dopamine receptors in the medullary emetic chemoreceptor zone (CTZ) to increase the threshold of CTZ, and has a strong central antiemetic effect. This product can also block hypothalamic dopamine receptors, inhibit prolactin inhibitory factor, and promote the secretion of prolactin, so it has a certain lactation effect. The inhibitory effect on other parts of the central nervous system is relatively small, with a weak sedative effect and less hypnotic effect. The effect on the gastrointestinal tract is mainly in the upper digestive tract, promoting the movement of the stomach and upper intestinal segments; increasing the tension of the gastrointestinal sphincter in the resting state, increasing the tension and contraction amplitude of the lower esophageal sphincter, and increasing the pressure at the lower end of the esophagus.

This product is a sulfonamide antibacterial drug. It is not easily absorbed orally and is decomposed into 5-aminosalicylic acid and sulfapyridine under the action of intestinal microorganisms. After 5-aminosalicylic acid is complexed with the intestinal wall connective tissue, it plays an antibacterial, anti-inflammatory and immunosuppressive role, such as reducing Escherichia coli and Clostridium, while inhibiting the synthesis of prostaglandins and other inflammatory mediators leukotrienes.

The main ingredient that produces therapeutic effects on inflammatory bowel disease, after complexing with the intestinal wall connective tissue, stays in the intestinal wall tissue for a long time to play an antibacterial, anti-inflammatory and immunosuppressive role, such as reducing Escherichia coli and Clostridium, while inhibiting the synthesis of prostaglandins and other inflammatory mediators leukotrienes.

Produced by the decomposition of sulfasalazine, it shows a weak antibacterial effect on intestinal flora.

Extract from the above information

It is not easily absorbed by the intestines when taken orally, and stays in the intestinal cavity, increasing the osmotic pressure of the intestinal contents, making the intestinal cavity retain a large amount of water, increasing the volume, stimulating the intestinal wall to increase intestinal peristalsis and causing diarrhea. It is a strong laxative, mainly used to remove toxins in the intestine, and also used for catharsis after taking certain anthelmintics, and to treat constipation.