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Autism Spectrum Disorder
Moderate
Autism spectrum disorder is a neurodevelopmental condition associated with differences in social communication and interaction together with restricted, repetitive, or unusually focused patterns of behavior, interests, or activities. The characteristics and degree of support needed vary widely between individuals. Some people may also have differences in sensory processing, learning, language, attention, or motor development. Autism begins during early development, although recognition may occur later when social or functional demands increase.
Body System
Mental Health
When to Seek Medical Attention
Autism spectrum disorder is a developmental condition that generally requires individualized, ongoing support rather than emergency treatment. Seek professional assessment when developmental, communication, behavioral, sensory, or functional difficulties require additional support. Prompt assistance is appropriate for severe behavioral changes, inability to meet basic needs, self-injury, or an acute safety concern.
Symptoms
3
Causes
1
Treatments
5
Diet
3
Overview
Autism spectrum disorder is a neurodevelopmental condition associated with differences in social communication and interaction together with restricted, repetitive, or unusually focused patterns of behavior, interests, or activities. The characteristics and degree of support needed vary widely between individuals. Some people may also have differences in sensory processing, learning, language, attention, or motor development. Autism begins during early development, although recognition may occur later when social or functional demands increase.
Symptoms 3
Confusion
Poor Night Vision
Skin Cracking
Causes 1
The causes of autism spectrum disorder are complex and involve genetic and developmental factors. Research supports a substantial genetic contribution, with many different genetic variants potentially influencing brain development. Environmental and biological factors may also interact with genetic susceptibility during prenatal or early development. Autism does not have one single cause, and the presence of an associated factor does not determine whether an individual will develop autism.
Genetics
Risk Factors
Autism spectrum disorder can occur in people with or without identifiable risk factors. Genetic susceptibility and certain developmental or biological factors are associated with increased likelihood. A family history of autism or certain genetic conditions may be relevant. Some prenatal or early developmental circumstances have been associated with increased risk, although associations vary and do not establish a direct cause. Autism occurs across all socioeconomic, cultural, and ethnic groups.
Diagnosis
Diagnosis is based on a patient's medical history,
symptoms, physical examination and, when necessary,
laboratory or imaging investigations.
Diagnosis involves a developmental assessment focused on social communication, interaction, repetitive behaviors, restricted interests, sensory characteristics, and the way these features affect daily functioning. Clinicians may gather information from caregivers, teachers, or other people familiar with the individual’s development. Developmental history is important because characteristics begin early in life, although they may become more noticeable later. Hearing, language, cognitive, neurological, and other developmental factors may also be assessed.
Prevention
Key Prevention Tips
There is no known method that can completely prevent autism spectrum disorder, and autism should not be viewed as a condition caused by parenting or ordinary childhood experiences
Appropriate prenatal care and management of maternal health are important for general developmental health
Early recognition of developmental differences allows timely access to educational, behavioral, communication, and other supports
Developmental surveillance during childhood can help identify children who may benefit from further assessment
Prevention Guidance
There is no known method that can completely prevent autism spectrum disorder, and autism should not be viewed as a condition caused by parenting or ordinary childhood experiences. Appropriate prenatal care and management of maternal health are important for general developmental health. Early recognition of developmental differences allows timely access to educational, behavioral, communication, and other supports. Developmental surveillance during childhood can help identify children who may benefit from further assessment.
Reminder: Prevention recommendations should be tailored to your personal health status and risk factors.
Treatment & Management 5
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Medical Note: The treatment information provided is intended for educational purposes only.
Always consult a qualified healthcare professional before starting,
stopping, or changing any treatment.
Diet & Nutrition 3
Recommended Foods
Omega-3 Foods
Support brain development
Fresh Fruits
Provide nutrients
Vegetables
Support overall health
Foods to Avoid
Artificial Additives
May affect behavior in some individuals
Highly Processed Foods
Limit intake
Medical Nutrition Note: Diet recommendations are intended for general educational purposes and should be tailored to individual health needs by a qualified healthcare professional.
Frequently Asked Questions 5
A neurodevelopmental condition affecting communication and behavior.
Genetic and neurological factors are involved.
Social communication difficulties and repetitive behaviors.
Yes, early support may improve development.
Through developmental and behavioral assessments.
Helpful Tip: These answers provide general medical information.
Consult your healthcare provider for advice tailored to your condition.