(To learn more about symptoms, causes, and treatment for ARFID, visit our Diagnosis Dictionary.) Rumination disorder is an eating disorder marked by the repeated regurgitation of food after eating.

A small 2023 study notes that rumination in people with attention deficit hyperactivity disorder (ADHD) may result from an overlap between depression and ADHD symptoms. The authors of the study ...

OCD can also be easily misdiagnosed for other issues like anxiety or a personality disorder, meaning it can take up to 17 ...

Luke Combs shared details about the “rumination” caused by his ”wicked” obsessive-compulsive disorder that traps him in a cycle of intrusive thoughts.

Via decreased negative and increased positive affect pre- and post- positive/relief events, worry led to enhanced positive emotional contrasts.