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Nausea & Vomiting
Unease of the stomach, often leading to vomiting.
Red Flags
If you experience these, seek immediate medical attention.
- •Vomit contains blood or "coffee grounds"
- •Severe abdominal pain
- •Signs of dehydration (dry mouth, no urine)
- •Head injury
- •Stiff neck and fever
Overview
Nausea is controlled by the brain and can be triggered by stomach issues, dizziness, medications, or pain.
Possible Causes
Food Poisoning
Illness indicating bacteria/virus in food.
Motion Sickness
Conflict between eyes and inner ear signals.
Migraine
Headache often accompanied by nausea.
Home Care
- Hydration (small sips).
- Ginger or peppermint.
- Bland foods (crackers, toast).
Research cited
Sources for this page are being compiled. Each research summary on Body Signals is backed by peer-reviewed literature — source links will be added as part of our ongoing editorial review.
Sidebar
When to see a doctor
- •Cannot keep fluids down for 24 hours.
- •Vomiting blood.
- •Severe headache or abdominal pain.
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Medical Disclaimer
This is a research summary, not medical advice. Body Signals is an independent research digest — it summarises published research for informational purposes and is not a healthcare provider. Consult a qualified healthcare provider before making changes to diet, exercise, supplements, or medication — especially if you have existing conditions or take prescription drugs.