Contents show 1 Introduction 2 What causes obsessive compulsive disorder? 3 What are the symptoms of Obsessive-Compulsive Disorder (OCD)? 3.1 Cleanliness: 3.2 Arrangement and ecstasy: 3.3 Collecting old things: 3.4 Keep counting: 3.5 Security: 4 What is the reason for Obsessive-Compulsive Disorder (OCD)? 4.1 Genetic factors: 4.2 Biological / Neurological factors: 4.3 Changes in life: … Continue reading Obsessive Compulsive Disorder (OCD) Symptoms and Treatment