Gastroesophageal Reflux: When Heartburn Isn't Normal

Almost everyone has experienced heartburn after a heavy meal. That’s normal and doesn’t mean anything. The problem begins when the heartburn occurs several times a week for months on end and becomes part of your routine.

At that point, we’re no longer talking about occasional heartburn, but rather gastroesophageal reflux disease (GERD). And the difference matters, because persistent reflux damages the esophagus over time.

What Happens During Reflux

Between the esophagus and the stomach is a ring of muscle that acts as a valve: it opens to allow food to pass through and closes to prevent stomach contents from flowing back up.

When that valve loses its tone or relaxes when it shouldn’t, acid flows back up. The esophagus doesn’t have the same protection as the stomach, so repeated exposure causes inflammation.

When Heartburn Is No Longer Normal

As a practical guide, it is a good idea to check whether:

Symptoms occur two or more times a week
You’ve been like this for more than three months
You need antacids on a regular basis to function
It wakes you up at night
You’ve already changed your diet, but there’s been no improvement

Typical Symptoms

A burning sensation that rises from the stomach toward the chest or throat
Regurgitation: a sour or bitter taste in the mouth
A lump in the throat
Discomfort that worsens when lying down or bending over

Atypical symptoms that almost no one associates with reflux

This is the part that often delays diagnosis. Reflux can also manifest as:

Chronic cough without a clear respiratory cause
Hoarseness, especially upon waking up
Constant throat clearing
Persistent sore throat
Hard-to-control asthma
Tooth Enamel Erosion
Chest pain that mimics a heart problem

Regarding the last point: any chest pain should first be evaluated from a cardiological perspective. Only after ruling out a cardiac cause should the esophagus be considered.

Warning Signs

The following require immediate evaluation:

Difficulty swallowing or a feeling that food is getting stuck
Pain when swallowing
Unexplained weight loss
Vomiting blood or black stools
Anemia
Persistent vomiting
New Symptoms After Age 50

Why You Shouldn’t Just Let It Go

Reflux that persists for years can lead to esophagitis, narrowing of the esophagus, and, in some patients, Barrett’s esophagus: a change in the esophageal lining that requires periodic monitoring due to its association with an increased long-term risk.

There’s no need to panic. It’s just a matter of not treating ten years of daily heartburn as normal.

How to Study

Depending on the case, the specialist may recommend:

Upper gastrointestinal endoscopy. It allows doctors to check for inflammation, narrowing, or changes in the mucosa, and to take biopsies.
Esophageal pH monitoring. This test measures over a 24-hour period how much acid actually refluxes and whether it correlates with symptoms. It is the gold standard test when an endoscopy is normal but symptoms persist, or before considering surgery.

Measures That Actually Work

Eat dinner at least three hours before going to bed
Raise the head of the bed—don’t just add pillows
Losing weight if you are overweight is one of the most effective measures
Eat smaller portions
Identify your specific triggers instead of randomly eliminating foods
Avoid Tobacco

Assessment at CEGAS

If you’ve been dealing with heartburn for months, schedule an appointment. At CEGAS, we offer upper gastrointestinal endoscopy and esophageal pH monitoring at Plaza Comercial San Fernando in Panama City.