Obsessive Compulsive Disorder

Obsessive-Compulsive Disorder (OCD) is a mental health condition characterized by persistent, unwanted thoughts (obsessions) and repetitive behaviours or mental acts (compulsions) that a person feels driven to perform. While everyone has intrusive thoughts from time to time, OCD involves distressing, intrusive thoughts that are difficult to ignore and compulsions that can interfere with daily life.

OCD can manifest in different ways, including:

  • Obsessions – recurrent, intrusive thoughts, images, or urges (e.g., fears of contamination, harm, or needing things to be “just right”)

  • Compulsions – repetitive behaviors or rituals performed to reduce anxiety (e.g., excessive handwashing, checking, counting, or seeking reassurance)

  • Emotional symptoms – intense anxiety, distress, or guilt when obsessions arise

  • Cognitive symptoms – difficulty tolerating uncertainty, rigid thinking patterns, or excessive doubt

While OCD can feel overwhelming, therapy can help break the cycle of obsessions and compulsions by teaching strategies to manage intrusive thoughts and reduce compulsive behaviours.

To learn more about OCD, visit the International OCD Foundation.