Autism Spectrum Disorder

Overview

Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by differences in social communication, restricted or repetitive behaviors, and sensory processing. It is called a 'spectrum' because the presentation varies widely — some individuals need significant support while others live independently. Autism is lifelong and often co-occurs with ADHD, anxiety, and gastrointestinal issues. Many autistic people view their autism as a difference rather than a disorder that needs curing.

Symptoms

Common Characteristics

• Differences in social communication — difficulty with social cues, back-and-forth conversation, nonverbal communication
• Restricted or repetitive behaviors — routines, special interests, repetitive movements (stimming)
• Sensory differences — hyper- or hypo-sensitivity to sound, light, touch, taste, or smell
• Difficulty with transitions or changes in routine
• Intense focus on specific interests
• Literal interpretation of language
• Difficulty with executive function and planning
• In adults: often diagnosed late after years of feeling 'different'

Diagnosis

Diagnosis typically involves clinical evaluation, medical history, blood tests, and appropriate imaging studies. A healthcare provider will assess symptoms, order relevant laboratory work, and may refer to a specialist for confirmation.

Treatments

Treatment depends on the underlying cause and severity. Options may include medication, lifestyle modifications (diet, exercise, stress management), and ongoing monitoring. Always work with a qualified healthcare provider to develop an appropriate treatment plan.