兰索拉唑用法用量

Lansoprazole tablets have a significant inhibitory effect on basic gastric acid and gastric acid secretion caused by all irritants, and its inhibitory effect is significantly better than that of H2 receptor blockers. Take 30mg orally once and it can maintain its effect for 24 hours. It has a mild to moderate inhibitory effect on pepsin. Can increase serum gastrin secretion. It has an inhibitory effect on Helicobacter pylori (Hp). Although it has no eradication effect on Hp alone, combined use with antibiotics can significantly improve the eradication rate of Hp. Used for duodenal ulcer, gastric ulcer, anastomotic ulcer, reflux esophagitis, Zollinger-Ellison syndrome (gastrinoma), etc.

After oral administration, lansoprazole can be absorbed and the active ingredient is detected in the blood in about 1 hour, reaching the peak time in only 3.6 hours. The half-life of the absorption phase is 13 hours, and the half-life of the elimination phase is 2.1 hours. After the drug is absorbed through the small intestine, it can be widely distributed in the cells of the stomach wall and small intestine wall, and expand to surrounding organs centered thereon.

For duodenal ulcers, adults usually take 15 mg to 30 mg orally once a day for 4 to 6 weeks; for gastric ulcers, reflux esophagitis, Zollinger-Ellison syndrome, and anastomotic ulcers, adults usually take 30 mg orally once a day for 6 to 8 weeks. However, for maintenance treatment, elderly patients, patients with liver dysfunction and low renal function, take 15 mg orally once a day.

In 2008, Jiangsu Aosaikang Pharmaceutical developed and launched injectable powder, and finally included the proton pump inhibitor lansoprazole in the "National Medical Insurance Drug Catalog" in 2017 to provide everyone with discounts. But even if they are covered by medical insurance, the price is still too high for most families to reach, and they have to choose to purchase drugs overseas to find drugs. Traveling abroad requires a lot of manpower, material and financial resources, and medical expenses are still quite large. However, as far as medical companions know, lansoprazole is more cost-effective than other versions, and it is shipped directly from overseas, which is convenient and fast, and 100% authentic. Since the exchange rate has been in a state of fluctuation for a long time, the price fluctuates with the exchange rate and is not static. For more information about lansoprazole, please contact Medical Companion Travel for details.

Note: The above information comes from the Internet and is compiled and edited by Medical Companion Travel (please correct me if there are any errors or omissions). It is only to provide information on the latest drugs on the market in the world and help Chinese patients understand the latest international new drug trends. It is only for internal discussion among medical staff and does not serve as any basis for medication. For specific medication guidelines, please consult the attending physician.