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Prevacid - Lansoprazole

Bharat Pothuri Medically Reviewed by Dr. Bharat Pothuri, MD, FACG
Brand Name
Prevacid
Generic Name
Lansoprazole
Drug Class
Proton Pump Inhibitor (PPI)
Availability
Prescription and over-the-counter (OTC)
Manufacturer
Takeda Pharmaceuticals
Indications
Gastroesophageal reflux disease (GERD) Erosive esophagitis Duodenal ulcers Helicobacter pylori eradication (in combination with antibiotics) Zollinger-Ellison syndrome Prevention of NSAID-induced gastric ulcers
Type
Tablet
Doses
15-30mg
Route
Oral
Side Effects
Headache Diarrhea Abdominal pain Nausea Constipation Dizziness
Interactions
ketoconazole, atazanavir,warfarin
Overdose
Confusion Drowsiness Blurred vision Tachycardia Nausea Vomiting Sweating Flushing Headache Dry mouth
Missed Dose
Take as soon as remembered unless it's close to the next dose
Contraindications
Known hypersensitivity to lansoprazole or any component of the formulation
Alternatives
Omeprazole Esomeprazole Pantoprazole Rabeprazole
Co-Pay Assistance Program
Available
Patient Assistance Program
Available

Frequently Asked Questions

What is Lansoprazole used for?

Lansoprazole is used to treat gastroesophageal reflux disease (GERD), stomach ulcers, and Zollinger-Ellison syndrome by reducing stomach acid production.

How does Lansoprazole work?

Lansoprazole works by inhibiting the proton pump in the stomach, which reduces the amount of acid produced and helps heal ulcers and prevent acid reflux.

What are the common side effects of Lansoprazole?

Common side effects include headache, diarrhea, abdominal pain, and nausea. Serious side effects can include kidney issues or bone fractures with long-term use.

How should Lansoprazole be taken?

Lansoprazole is typically taken orally in capsule form, usually before meals. Your doctor will recommend the appropriate dosage based on your condition.

Can Lansoprazole be used for heartburn?

Yes, Lansoprazole is effective for treating heartburn and acid reflux by reducing stomach acid production, providing long-lasting relief from symptoms.

Is Lansoprazole safe during pregnancy?

Lansoprazole is classified as a pregnancy category B drug, meaning it is generally considered safe during pregnancy. However, always consult your doctor before use during pregnancy.

What should I do if I miss a dose of Lansoprazole?

If you miss a dose, take it as soon as you remember, unless it's almost time for your next dose. Do not double the dose to make up for a missed one.

How long can I use Lansoprazole?

Lansoprazole can be used for short-term or long-term treatment, but long-term use should be monitored by a healthcare provider to avoid complications like nutrient deficiencies.

Can Lansoprazole interact with other medications?

Lansoprazole may interact with other medications, particularly those that require an acidic environment for absorption. Always inform your healthcare provider about other medications you're taking.

Can Lansoprazole cause bone fractures?

Long-term use of Lansoprazole may increase the risk of bone fractures, especially in older adults. It is important to follow your healthcare provider's recommendations and ensure adequate calcium intake.