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merycism
merycism Merycism is a gastrointestinal disorder in which recently eaten food is repeatedly and effortlessly brought back up from the stomach into the mouth soon after eating.
Merycism is a gastrointestinal disorder in which recently eaten food is repeatedly and effortlessly brought back up from the stomach into the mouth soon after eating. It is linked with functional digestive problems and can occur alongside psychiatric conditions such as anxiety or depression, and it is distinct from reflux disease and vomiting.