11 Hidden Causes of Nausea You Never Considered

6. Chronic Infections: The Stealthy Invaders

Chronic infections, such as Helicobacter pylori or Epstein-Barr virus, can persist in the body and contribute to ongoing nausea. These infections may not always present with acute symptoms, making them difficult to detect. H. pylori, for example, is a bacterium that can cause chronic gastritis and peptic ulcers, leading to nausea. Epstein-Barr virus, known for causing mononucleosis, can also lead to prolonged fatigue and nausea. Diagnosing these infections often requires specific tests, such as breath tests for H. pylori or blood tests for viral infections. Treating the underlying infection can alleviate nausea and improve overall health. This section highlights the importance of considering chronic infections in the differential diagnosis of persistent nausea.