Lansoprazole — Uses, Dosage, Side Effects & Safety

Drug class: Proton Pump Inhibitor (PPI)

Overview

Lansoprazole is a medication used to reduce the amount of acid produced in the stomach. It is commonly prescribed for conditions such as gastroesophageal reflux disease (GERD), stomach ulcers, duodenal ulcers, and Zollinger-Ellison syndrome. Lansoprazole helps relieve symptoms like heartburn, acid regurgitation, and stomach pain. It works by blocking the proton pumps in the stomach lining, which are responsible for secreting gastric acid. By decreasing acid production, lansoprazole allows the esophagus and stomach lining to heal and prevents further damage. Patients should know that lansoprazole is usually taken before meals, and it may take a few days to feel the full benefit. It is important to take the medication as prescribed and not to stop suddenly without consulting a healthcare provider.

Therapeutic uses

• Treatment of duodenal ulcers
• Treatment of gastric ulcers
• Treatment of gastroesophageal reflux disease (GERD)
• Eradication of Helicobacter pylori (in combination with antibiotics)
• Treatment of Zollinger-Ellison syndrome

Common side effects

• Headache
• Diarrhea
• Abdominal pain
• Nausea
• Constipation
• Bone fractures
• Kidney problems

Frequently Asked Questions about Lansoprazole

How long does it take for lansoprazole to work?

Most people begin to feel relief from symptoms within a few days, but it may take up to 4 weeks for full effect, especially for ulcer healing.

Can I take lansoprazole with food?

Lansoprazole is best taken before meals, usually in the morning, to maximize its effectiveness.

Is it safe to use lansoprazole long-term?

Long-term use should be monitored by a healthcare provider due to potential risks such as bone fractures, low magnesium, and vitamin B12 deficiency.

Can I take antacids with lansoprazole?

Yes, antacids can be used for occasional symptom relief, but they should be taken at least 30 minutes after lansoprazole.

What should I do if I experience severe diarrhea while taking lansoprazole?

Contact your healthcare provider immediately, as this could be a sign of a serious intestinal infection.

Can lansoprazole be used in pregnancy?

Lansoprazole should only be used during pregnancy if clearly needed and prescribed by your doctor. Discuss risks and benefits with your healthcare provider.

Does lansoprazole interact with antibiotics?

Lansoprazole is sometimes used with antibiotics to treat H. pylori infection. However, it may interact with certain antibiotics, so always follow your doctor's instructions.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.