In individuals who are lactose intolerant, the dairy-containing food particles may rest in the gut without being digested. This urges the body to expel the food, making the affected person feel nauseous. Depending on the person, this can lead to vomiting or the nausea will pass in time.

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.