David Gray

David Gray founded Wipeout Reflux to address a critical gap in reflux management. His research synthesizes over 100 peer-reviewed studies on laryngopharyngeal reflux (LPR), pepsin biology, and GERD pathophysiology. For LPR specifically—a condition most physicians misdiagnose—his work focuses on pepsin reactivation and why standard PPI therapy fails most patients. He develops evidence-based protocols targeting root causes of both LPR and GERD, integrating emerging research on sphincter dysfunction, dietary interventions, and newer clinical approaches. Wipeout Reflux represents practical application of clinical science for patients seeking real solutions.

SIBO and Acid Reflux: The Hidden Gut Connection Behind Your Symptoms

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SIBO (small intestinal bacterial overgrowth) and acid reflux share a powerful bidirectional relationship. Bacteria that overgrow in the small intestine ferment food, producing excess gas that pushes up against the lower esophageal sphincter (LES) and forces it open — triggering reflux. At the same time, GERD and long-term PPI …

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Acid Reflux & Bronchitis: The Hidden Connection & Treatment

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Acid reflux and bronchitis are more connected than most people realize. When stomach acid backs up into your esophagus (GERD) or reaches your throat without triggering heartburn (LPR/silent reflux), it can irritate and inflame your airways, causing bronchitis-like symptoms: chronic cough, chest congestion, and difficulty breathing. But the relationship …

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Pepcid vs Gaviscon: Which Works Better for GERD & LPR?

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Pepcid (famotidine) suppresses stomach acid production but doesn’t prevent reflux and loses effectiveness over time. Gaviscon forms a protective raft that physically blocks reflux from happening. For occasional heartburn after meals, Gaviscon works faster and better. For persistent GERD, Pepcid provides longer-lasting relief but is less potent than PPIs. …

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Gaviscon vs Reflux Raft: Which Alginate Works Better for Reflux?

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Quick Answer: Both Gaviscon (specifically UK Gaviscon Advance) and Reflux Raft use sodium alginate to form a protective “raft” in your stomach. Gaviscon Advance is more research-backed and available internationally, while Reflux Raft is a cleaner US-focused option developed by ENT specialists. The real issue for Americans? Standard US-pharmacy …

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