Obsessive-Compulsive Disorder (OCD) is a mental health condition characterized by persistent, intrusive thoughts (obsessions) and repetitive behaviors or mental acts (compulsions) that individuals feel compelled to perform in response to those thoughts. Obsessions often cause significant anxiety or distress, while compulsions are carried out in an attempt to reduce that anxiety or prevent a feared event, even if the behaviors are not logically connected to the feared outcome. Common obsessions include fears of contamination, harm, or making mistakes, while compulsions may involve washing, checking, or counting. OCD can interfere with daily life and functioning, leading to distress and difficulty managing routine tasks.