Cancer Diary: When Heartburn Isn’t “Just Heartburn”
Most people think of GERD as a nuisance — a burning throat after pizza, a few antacids, a shrug. What almost no one realizes is that long‑standing, uncontrolled GERD is one of the few cancer pathways we can actually see coming . Not in a panic‑inducing way, but in a “pay attention and you can change the outcome” way. This is not about scaring anyone. It’s about naming a risk that hides in plain sight. The Hidden Link: GERD → Barrett’s → Cancer GERD itself does not “turn into cancer.” The danger comes from years of acid washing over the esophagus , irritating it, injuring it, and eventually convincing it to remodel itself into something it was never meant to be. That remodeling is called Barrett’s esophagus — a quiet, structural change that you cannot feel. Barrett’s is the step that matters. It’s the fork in the road where the esophagus says, “Fine, if you’re going to keep bathing me in acid, I’ll become something more acid‑resistant.” And once that change happens, the risk of e...