Is pervasive developmental disorder a mental illness?

Mar 27, 2023 Source: Cainiu Health
Dr. Zhu Gang
Introduction
Pervasive developmental disorders are typically psychiatric conditions belonging to the category of intellectual developmental disorders. They are a group of developmental disorders caused by abnormal neural development during infancy and early childhood. Symptoms at onset include social interaction deficits, language communication impairments, and delayed intellectual development, and may also lead to complications such as depression, anxiety, hyperactivity, impulsivity, and epileptic seizures.

Generalized developmental disorders are usually psychiatric conditions and belong to the category of intellectual developmental disorders.

Generalized developmental disorders are a group of developmental conditions caused by abnormal neurological development during infancy and early childhood. These disorders may result from genetic, neurobiological, environmental, or perinatal factors, with most patients showing symptoms before the age of three. Symptoms typically include impairments in social interaction, language communication, and delayed intellectual development. Additionally, complications such as depression, anxiety, hyperactivity, impulsivity, and epileptic seizures may occur.

Timely treatment for generalized developmental disorders is essential. Without proper intervention, symptoms may worsen with age, adversely affecting physical and mental health, quality of life, and social functioning.


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