Silent symptom of cancer that millions live with, without realising. When should you visit doctor?

Esophageal cancer, although not among the most widely recognized forms of cancer, remains one of the deadliest. Ranked as the 10th most common cancer worldwide, its threat lies in its subtlety. Often, individuals may not notice any obvious symptoms until the disease has significantly progressed, making early detection difficult and survival rates lower.

In fact, as per Unilad, a 2017 study revealed that nearly 90% of those diagnosed with esophageal cancer do not survive beyond a decade.

This cancer begins in the lining of the esophagus, the muscular tube that connects the throat to the stomach. According to the Cleveland Clinic, tumors in this area tend not to show noticeable signs early on. Once symptoms do appear, the cancer is often in an advanced stage, complicating treatment options.

Common Condition That Could Signal More
Gastroesophageal reflux disease (GERD), or chronic acid reflux, is widespread and typically viewed as manageable. However, experts are warning that persistent symptoms could mask something more serious. While occasional acid reflux is a common experience — particularly after heavy meals or lying down — chronic episodes may contribute to esophageal damage and raise cancer risk.

In a widely viewed social media video, Dr. Wendi LeBrett outlined several symptoms associated with chronic acid reflux that could potentially be linked to esophageal cancer. She explained that although many with acid reflux experience heartburn — a burning sensation in the chest — a significant portion, around one in three, may not display these typical signs.

Instead, these individuals may suffer from persistent nighttime coughing, breathing issues due to acid irritating the airways, or even worsening asthma. Difficulty swallowing and unexplained dental issues, such as yellowing teeth, cracks, and increased sensitivity, may also suggest prolonged exposure to stomach acid.

When to Seek Medical Advice
The Cleveland Clinic stresses that acid reflux, particularly when it becomes chronic, can cause inflammation and irritation in the esophagus. While these effects are often dismissed as minor discomforts, they can cause lasting damage over time.

Medical professionals advise that anyone experiencing ongoing digestive symptoms — especially those with unexplained coughing, difficulty breathing, or trouble swallowing — should consult a healthcare provider. Dentists may also detect early signs through acid-related dental damage, making routine checkups important.

As esophageal cancer often lacks clear early indicators, understanding the potential connections between persistent acid reflux and cancer is critical. Timely medical intervention could make a significant difference in outcomes.