Rumination Disorder

Definition

Rumination Disorder is an eating disorder where individuals regurgitate food after eating, rechew it, and then either reswallow or spit it out. This condition is not due to a medical problem but often linked to psychological factors.

Scientific / Technical Definition

Rumination Disorder is characterized by the repeated regurgitation of food, which may be re-chewed, re-swallowed, or spit out. This disorder is classified under the category of feeding and eating disorders in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). It often involves habitual regurgitation of undigested or partially digested food from the stomach to the mouth, occurring for at least one month.

Benefits

• Identifying and treating Rumination Disorder can improve nutritional intake and overall well-being.
• Early intervention can help prevent dental erosion and esophageal damage.

Examples

Additional Information

• Side effects: Potential side effects of Rumination Disorder include malnutrition, dental erosion, weight loss, and esophageal damage.

Related Terms

• Anorexia Nervosa
• Bulimia Nervosa
• Binge Eating Disorder
• Avoidant - Restrictive Food Intake Disorder

References

• Diagnosis and Treatment of Rumination Disorder
• Rumination Syndrome: Clinical Features and Treatment Approaches