
To support your understanding of Prevacid®24HR and the clinical data that led to its approval for the over-the-counter treatment of frequent heartburn, read the published clinical trial data.
Kushner PR, Snoddy AM, Gilderman L, Peura DA. Lansoprazole 15 mg once daily for 14 days is effective for treatment of frequent heartburn: results of 2 randomized, placebo-controlled, double-blind studies. Postgrad Med. 2009;121(4):1-10.