V: Mental and behavioural disorders
F20-F29: Schizophrenia, schizotypal and delusional disorders
Schizophrenia, schizotypal, and delusional disorders are a group of mental health conditions characterized by distorted thinking, emotions, and behaviors. These disorders are not spread or transmitted like contagious diseases; instead, they're thought to be caused by a complex interaction of genetics, brain chemistry, and environment. Often, these disorders present with symptoms such as hallucinations, delusions, and thought disorders, which can affect the individual's ability to carry out daily tasks or maintain relationships. Progression and severity of symptoms can vary widely from person to person. The disorders can have a significant impact on multiple systems in the body, particularly the central nervous system. With these conditions, there is often a close interplay between physical health and mental health, underscoring the importance of comprehensive care.
Patient Disclaimer
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.