Can anxiety cause nausea?

Yes, anxiety can cause nausea. The brain and digestive system are closely connected, often called the “gut–brain axis.” When anxiety triggers the body’s stress response, it can affect the stomach and digestive tract, leading to feelings of nausea or even an upset stomach.

Why anxiety causes nausea

• Stress hormones: Anxiety increases cortisol and adrenaline, which can change how your stomach processes food.

• Muscle tension: The stomach and intestines can contract more quickly under stress, creating discomfort.

• Nervous system response: Anxiety shifts blood flow away from digestion toward muscles, which may upset the stomach.

Other related symptoms

People with anxiety-related nausea may also feel:

• Loss of appetite

• Stomach cramps

• Diarrhea or constipation

• A “butterflies in the stomach” sensation

When to see a doctor

Occasional nausea from anxiety is common, but you should seek medical advice if:

• Nausea is persistent or severe

• It causes weight loss or dehydration

• You are unsure if it is linked to anxiety or another condition

Managing anxiety-related nausea

• Eat small, light meals when anxious

• Stay hydrated and sip ginger or peppermint tea

• Practice calming exercises like deep breathing or guided hypnosis

• Work on reducing overall stress with healthy habits and professional support

Looking for a natural way to calm both your mind and body? Try burble. Our guided hypnosis journeys are designed to ease stress and support relaxation.

Disclaimer: The content on the Go burble blog is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about your health.