Medications
 
 

Prevacid 24HR

Prevacid 24HR is a drug used to temporarily treat frequent heartburn; it is the over-the-counter (OTC) version of Prevacid. The medication comes in the form of a capsule and is taken once a day (in the morning, before eating). Although most people tolerate it well, side effects are possible. Diarrhea, nausea, and constipation are a few of the common side effects.

What Is Prevacid 24HR?

Prevacid® 24HR (lansoprazole) is a nonprescription medication approved for the short-term treatment of frequent heartburn.
 
(Click Prevacid 24HR Uses for more information on this topic, including possible off-label uses.)
 

Who Makes This Medication?

Prevacid 24HR is made by Novartis Consumer Health, Inc.
 

How Does Prevacid 24HR Work?

Prevacid 24HR belongs to a group of medications called proton pump inhibitors (PPIs). The stomach contains tiny pumps, called proton pumps, that produce acid. Prevacid 24HR works by binding to the proton pumps, stopping them from producing acid. PPIs are effective at decreasing acid production, since they work directly at the acid pumps.
 

When and How to Take It

General considerations to keep in mind during treatment with Prevacid 24HR include the following:
 
  • This medication comes in capsule form. It is taken by mouth once a day in the morning, before eating.
  • Swallow the capsules whole; do not chew or crush them.
  • Be sure to take Prevacid 24HR at the same time each day to keep an even level in your blood.
  • For the medicine to work properly, it must be taken as directed.
     

Dosing Information

There is only one standard recommended dosage for Prevacid 24HR.
 As is always the case, do not adjust your dose unless your healthcare provider specifically tells you to do so.
 
(Click Prevacid 24HR Dosage for more information.)
 
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Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD
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