Chest Infection & Nausea: What to Expect & When to Worry
Nausea/Vomiting with Chest Infections
Nausea/vomiting are not typical for bronchitis or pneumonia (which cause cough, dyspnea, chest discomfort).
However, they can occur in severe/complicated cases:
- Severe pneumonia → sepsis: Systemic inflammation causes nausea, vomiting, high fever, confusion, hypotension.
- Complications: Pleural effusion or empyema may cause nausea via impact on surrounding structures.
- Medication side effects: Antibiotics, pain relievers can cause nausea.
- Co-occurring conditions: Unrelated abdominal infection, food poisoning, motion sickness.
Persistent/severe vomiting with chest infection warrants medical evaluation.
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