How Fast Does Pepcid AC Work for Heartburn Relief?
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4 min read
An estimated 20% of the U.S. population suffers from gastroesophageal reflux disease (GERD), a primary cause of frequent heartburn [1.8.2, 1.8.5]. For those seeking relief, a key question is: **How fast does Pepcid AC work?** This medication typically begins to reduce stomach acid within 15 to 30 minutes [1.2.3, 1.3.5].