The checking subtype of Obsessive-Compulsive Disorder (OCD) is characterized by intrusive thoughts, fears, or obsessions revolving around concerns such as personal items being lost, keys left in the ignition, lights or appliances left on, doors left unlocked, or errors in emails or text messages. These obsessions instill doubt and uncertainty in individuals, compelling them to engage in compulsive behaviors of repeatedly checking to alleviate their anxiety.
Individuals with this subtype often feel driven to verify that their concerns have been addressed, leading to the completion of checking rituals multiple times within a short timeframe. These compulsions can consume a significant amount of time each day and severely impact daily functioning, such as interfering with work responsibilities, as individuals may be unable to leave home until they have repeatedly checked that certain actions have been completed.
