F40-F48: Neurotic, stress-related and somatoform disorders
F42: Obsessive-compulsive disorder
Obsessive-compulsive disorder, also known as OCD, is a mental health condition characterized by recurring, uncontrollable thoughts, and behaviors that an individual feels compelled to perform. These thoughts and actions, termed obsessions and compulsions, can significantly interfere with a person's daily activities and social interactions. Obsessions often produce a high level of anxiety and can cover a variety of topics like fear of germs or need for symmetry. Compulsions are repetitive behaviors or rituals, such as hand washing, checking things, or cleaning, performed in an attempt to alleviate the stress caused by obsessions. Unlike common habits, these activities are excessive and not logically related to the problem they are intended to address. While the exact cause of OCD is not known, it is believed to develop from a combination of genetic, neurological, behavioral, and environmental factors. OCD, which can start in childhood or adolescence, can progressively dominate a person's life if left untreated.
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The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.