For most people, a small hiatal hernia, also known as a stomach hernia, will not cause symptoms.With larger hernias, however, symptoms may include heartburn, belching, a weird taste in your mouth, or regurgitation.

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Source: Verywell health

  • The Clementine Churchill Hospital
  • NHS Royal Free London
  • UCL
  • NHS London North West
  • Royal College of Surgeons of England
  • ASGBI