Vomiting and nausea go hand in hand and are amongst the strongest indications of a stomach-related condition. Vomiting, like fever, is a natural reaction to the presence of an infection. By forcefully expelling unwanted substances from the stomach, the body fights the condition. Nausea is the feeling that you may vomit and is caused by the brain as a signal to the stomach.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.