Medications and Drugs
GENERIC NAME: LANSOPRAZOLE DELAYED RELEASE - ORAL (lan-SO-pruh-zole)
BRAND NAME(S): Prevacid
Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage
USES: Lansoprazole works by blocking acid production in the stomach. This medication is known as a proton pump inhibitor (PPI). It is used to treat acid-related stomach and throat (esophagus) problems (e.g., acid reflux or GERD, ulcers, erosive esophagitis, Zollinger-Ellison syndrome). Lansoprazole may also be used to treat ulcers due to the long-term use of certain drugs (nonsteroidal anti-inflammatory drugs or NSAIDs) for pain or swelling. In addition, this medication may be used in combination with antibiotics to treat certain types of ulcers caused by bacterial infection.
HOW TO USE: Take this medication by mouth, usually once daily, before a meal; or as directed by your doctor. Do not crush or chew the capsules. Swallow the medication whole. If you have difficulty swallowing this medication whole, the capsule may be opened and the contents sprinkled onto soft food (e.g., applesauce, cottage cheese, yogurt), or emptied into a small amount (2 oz or 60 ml) of juice and taken as directed. Rinse the container with an additional small amount of juice and drink the contents to make sure the entire dose is taken. Do not chew the food/medication mixture or prepare a supply in advance; this may destroy the drug and/or increase side effects. Antacids may be taken along with this medication, if needed. The dosage and length of treatment is based on your medical condition and response to therapy. Use this medication regularly in order to get the most benefit from it. Remember to use it at the same time each day. Continue to take this medication for the prescribed length of treatment even if you are feeling better. Inform your doctor if your condition persists or worsens.
SIDE EFFECTS: Constipation or diarrhea may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Tell your doctor immediately if any of these unlikely but serious side effects occur: stomach pain. Tell your doctor immediately if any of these highly unlikely but very serious side effects occur: signs of vitamin B-12 deficiency with long-term (over 3 years) treatment (e.g., unusual weakness, sore tongue, numbness or tingling of the hands/feet). A serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include: rash, itching, swelling, dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
- Drug Interactions - Learn about potential drug interactions you may be exposed to. Drug interactions can occur with prescription drugs, OTC medication, vitamins, herbs, and supplements.
- Esophageal pH Monitoring - Esophageal pH monitoring is a procedure for measuring the reflux (regurgitation or backwash) of acid from the stomach into the esophagus. The Esophageal pH test is used to diagnose GERD.
- Gastroesophageal Reflux Disease (GERD, Heartburn) - Learn about gastroesophageal reflux disease (GERD, acid reflux, heartburn) symptoms like heartburn, chest pain, regurgitation, and nausea. Causes, diagnosis, treatment and prevention information is also included.
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