Can oesophageal cancer cause persistent indigestion?

Oesophageal cancer can affect the passage of food and may cause ongoing indigestion, heartburn or discomfort behind the breastbone. Other digestive conditions can produce similar symptoms. The pattern matters: clinicians may ask when symptoms began, whether they are changing, and whether swallowing, appetite, vomiting or weight has changed. Persistent symptoms deserve medical review because examination and appropriate tests are needed to identify the cause; the symptom alone cannot distinguish cancer from more common conditions.

Arrange an appointment if indigestion persists, returns frequently or is changing. Record triggers, timing, medicines and associated symptoms, including food sticking or difficulty swallowing. Bring a list of medicines and mention reflux treatment that has not helped. A clinician can decide whether treatment for a common digestive cause is appropriate or whether further assessment is needed.

Seek prompt medical advice for persistent indigestion with difficulty swallowing, food sticking, repeated vomiting, unexplained weight loss, black stools, vomiting blood or worsening chest discomfort. Seek urgent help for severe chest pain, breathing difficulty, fainting or vomiting blood. These warning features need timely assessment, regardless of the eventual cause.

What could be causing my indigestion? Do I have any warning features that need testing? Could my medicines contribute? What symptoms should make me seek urgent help?