Reflux that goes unaddressed for years, rather than being actively managed, can progress through a range of potential complications, though the pace and severity of this progression varies significantly between individuals.

The general progression pattern

Repeated, unaddressed acid exposure can lead to chronic esophagitis, which over time may contribute to scarring and stricture formation, or in a subset of people, the tissue changes associated with Barrett's esophagus. Beyond the esophagus itself, years of untreated reflux, particularly silent reflux, can contribute to chronic dental erosion, ongoing laryngeal irritation, and persistent respiratory symptoms like chronic cough.

Why "living with it" isn't a neutral choice

A common pattern is someone managing symptoms with over-the-counter remedies for years without ever getting a proper evaluation, effectively treating each episode as isolated rather than addressing an ongoing condition. This approach can mean cumulative damage continues to build even while day-to-day symptoms feel "manageable" with occasional antacids.

Why it's worth addressing properly, even after years

It's genuinely never too late to get reflux properly evaluated and treated — addressing long-standing reflux can still meaningfully reduce ongoing damage and future risk, even if some changes (like an existing stricture or Barrett's esophagus) can't be fully reversed. Getting a proper evaluation after years of self-management with over-the-counter remedies is a reasonable, common step, not something to feel behind on.