Rumination Syndrome
Pediatric Rumination Syndrome
When effortless post-meal regurgitation is not reflux. Accurate diagnosis and targeted behavioral treatment to break the cycle.
Rumination syndrome is a functional GI disorder in which food and liquid effortlessly come back up into the mouth shortly after eating, usually without nausea, retching, or abdominal pain. It is often mistaken for reflux, vomiting, or an eating disorder, leading to years of unnecessary testing and ineffective treatments.
Dr. Mendez recognizes the pattern, explains the mechanism, and guides families through diaphragmatic breathing and behavioral therapy, the treatments that actually work for rumination.
Signs and symptoms
- Effortless regurgitation of food or liquid within minutes to an hour after eating
- No nausea, retching, or heaving before the event
- Food tastes the same as when it was swallowed
- Symptoms may stop during sleep or when distracted
- Weight loss, malnutrition, or dental erosion in severe cases
- Anxiety, social avoidance, or school absence due to embarrassment
How we treat it
- Detailed history to distinguish rumination from reflux, vomiting, and eating disorders.
- Review of prior testing to avoid repeating unnecessary workups.
- Diaphragmatic breathing training, the first-line behavioral treatment.
- Coordination with psychology or behavioral therapy when needed.
- Nutritional support and meal-timing strategies for severe cases.
- School communication and accommodations to reduce social stress.
When to call a pediatric GI
- A child who regurgitates food effortlessly after most meals.
- Previous reflux or vomiting diagnoses that don't fit the symptom pattern.
- Weight loss or malnutrition with no clear medical cause.
- Social withdrawal, school avoidance, or anxiety related to eating.
- A need for clear diagnosis after extensive inconclusive testing.
Frequently asked
Is rumination an eating disorder?
No. Rumination is a reflex-like GI disorder, not an intentional behavior. It is often misdiagnosed, which delays proper treatment. Diaphragmatic breathing and behavioral therapy are the proven treatments.
How long does treatment take?
Many children improve significantly within weeks of starting diaphragmatic breathing. Severe or long-standing cases may need a few months of structured behavioral therapy. Early diagnosis makes treatment much faster.
Ready to talk it through?
Concierge access means we have the time to listen, evaluate carefully, and stay with your family through every step.