耐信一盒吃几天？

On July 30, 2020, AstraZeneca announced that China’s National Medical Products Administration (NMPA) had officially approved the injection for the prevention of stress ulcer bleeding in severe patients. When taking Nexium (esomeprazole), the tablets should be swallowed whole together with the liquid. They should not be chewed or crushed, otherwise the efficacy of the medicine will be affected. For patients who cannot swallow, Nexium can be dissolved in carbonate-free water and administered through a gastric tube. Today we will learn more about how many days can a box of Nexium last?

1. Treatment of erosive reflux esophagitis: Nexium (esomeprazole) 40 mg once a day for 4 weeks. For patients whose esophagitis is not cured or whose symptoms persist, a further 4 weeks of treatment is recommended. 2. Long-term maintenance treatment for cured esophagitis patients to prevent recurrence: 20 mg once a day.

3. Symptom control of GERD (gastroesophageal reflux disease): patients without esophagitis take 20 mg of Nexium once a day. If symptoms are not controlled after 4 weeks of medication, the patient should undergo further examination. After the symptoms disappear, immediate therapy can be used (ie, 20 mg orally, once a day if necessary).

4. Combined antimicrobial therapy to eradicate Helicobacter pylori: Use a combined medication regimen, including Nexium (esomeprazole) 20 mg once, amoxicillin 1g once, and clarithromycin 500mg once, all twice a day for 7 days. Tablets should be swallowed whole with liquid and should not be chewed or crushed. For patients with difficulty swallowing, put it into boiled water until the tablet is completely disintegrated and take it within 30 minutes.

Nexium (esomeprazole) keeps the gastric pH >4 for longer. A study on the duration of gastric pH > 4 and the healing rate of reflux esophagitis showed that the longer the duration of pH > 4 within 24 hours, the greater the number of patients who healed after 8 weeks. After taking different drugs orally for 5 days, the duration of pH>4 in the stomach within 24 hours from longest to shortest is: Nexium 40mg, omeprazole 40mg, lansoprazole 30mg, pantoprazole 40mg and rabeprazole 20mg. This shows that Nexium 40mg has a stronger acid-suppressing effect than other proton pump inhibitors.

The above is an introduction to how to take (esomeprazole), I hope it can help you!

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