Silent esophageal cancer: 5 early signs often overlooked

A persistent hoarse voice, without respiratory infection, can occur when the tumor affects the nerves or surrounding structures of the throat.

Chronic cough or feeling of suffocation

Some people experience a persistent cough or a feeling of suffocation, especially when eating.

Heartburn or indigestion that worsens

Frequent acid reflux is not just a sign of stomach problems; if it does not improve with usual treatments or worsens over time, it may be related to alterations in the esophagus.

These symptoms do not necessarily mean cancer, but they do indicate a dysfunction. Many of these signs can also be associated with other digestive diseases.

If symptoms persist or worsen, it is essential to consult a doctor. This information is not a substitute for a medical diagnosis; early detection can make all the difference in terms of treatment and prognosis.