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Autism is a neurodevelopmental disorder. Autism can cause those afflicted with it to have trouble socializing and interacting with others. It can be milder or more severe and is typically diagnosed in childhood. Symptoms typically don't develop until 1-2 years old.

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Overview

Autism spectrum disorder is a condition related to brain development that impacts how a person perceives and socializes with others, causing problems in social interaction and communication. The disorder also includes limited and repetitive patterns of behavior. The term "spectrum" in autism spectrum disorder refers to the wide range of symptoms and severity.

Autism spectrum disorder includes conditions that were previously considered separate - autism, Asperger's syndrome, childhood disintegrative disorder and an unspecified form of pervasive developmental disorder. Some people still use the term "Asperger's syndrome," which is generally thought to be at the mild end of autism spectrum disorder.

Autism spectrum disorder begins in early childhood and eventually causes problems functioning in society - socially, in school and at work, for example. Often children show symptoms of autism within the first year. A small number of children appear to develop normally in the first year, and then go through a period of regression between 18 and 24 months of age when they develop autism symptoms.

While there is no cure for autism spectrum disorder, intensive, early treatment can make a big difference in the lives of many children.

Symptoms

Some children show signs of autism spectrum disorder in early infancy, such as reduced eye contact, lack of response to their name or indifference to caregivers. Other children may develop normally for the first few months or years of life, but then suddenly become withdrawn or aggressive or lose language skills they've already acquired. Signs usually are seen by age 2 years.

Each child with autism spectrum disorder is likely to have a unique pattern of behavior and level of severity - from low functioning to high functioning.

Some children with autism spectrum disorder have difficulty learning, and some have signs of lower than normal intelligence. Other children with the disorder have normal to high intelligence - they learn quickly, yet have trouble communicating and applying what they know in everyday life and adjusting to social situations.

Because of the unique mixture of symptoms in each child, severity can sometimes be difficult to determine. It's generally based on the level of impairments and how they impact the ability to function.

Below are some common signs shown by people who have autism spectrum disorder.

Social communication and interaction

A child or adult with autism spectrum disorder may have problems with social interaction and communication skills, including any of these signs:

Fails to respond to his or her name or appears not to hear you at times

Resists cuddling and holding, and seems to prefer playing alone, retreating into his or her own world

Has poor eye contact and lacks facial expression

Doesn't speak or has delayed speech, or loses previous ability to say words or sentences

Can't start a conversation or keep one going, or only starts one to make requests or label items

Speaks with an abnormal tone or rhythm and may use a singsong voice or robot-like speech

Repeats words or phrases verbatim, but doesn't understand how to use them

Doesn't appear to understand simple questions or directions

Doesn't express emotions or feelings and appears unaware of others' feelings

Doesn't point at or bring objects to share interest

Inappropriately approaches a social interaction by being passive, aggressive or disruptive

Has difficulty recognizing nonverbal cues, such as interpreting other people's facial expressions, body postures or tone of voice

Patterns of behavior

A child or adult with autism spectrum disorder may have limited, repetitive patterns of behavior, interests or activities, including any of these signs:

Performs repetitive movements, such as rocking, spinning or hand flapping

Performs activities that could cause self-harm, such as biting or head-banging

Develops specific routines or rituals and becomes disturbed at the slightest change

Has problems with coordination or has odd movement patterns, such as clumsiness or walking on toes, and has odd, stiff or exaggerated body language

Is fascinated by details of an object, such as the spinning wheels of a toy car, but doesn't understand the overall purpose or function of the object

Is unusually sensitive to light, sound or touch, yet may be indifferent to pain or temperature

Doesn't engage in imitative or make-believe play

Fixates on an object or activity with abnormal intensity or focus

Has specific food preferences, such as eating only a few foods, or refusing foods with a certain texture

As they mature, some children with autism spectrum disorder become more engaged with others and show fewer disturbances in behavior. Some, usually those with the least severe problems, eventually may lead normal or near-normal lives. Others, however, continue to have difficulty with language or social skills, and the teen years can bring worse behavioral and emotional problems.

When to see a doctor

Babies develop at their own pace, and many don't follow exact timelines found in some parenting books. But children with autism spectrum disorder usually show some signs of delayed development before age 2 years.

If you're concerned about your child's development or you suspect that your child may have autism spectrum disorder, discuss your concerns with your doctor. The symptoms associated with the disorder can also be linked with other developmental disorders.

Signs of autism spectrum disorder often appear early in development when there are obvious delays in language skills and social interactions. Your doctor may recommend developmental tests to identify if your child has delays in cognitive, language and social skills, if your child:

Doesn't respond with a smile or happy expression by 6 months

Doesn't mimic sounds or facial expressions by 9 months

Doesn't babble or coo by 12 months

Doesn't gesture - such as point or wave - by 14 months

Doesn't say single words by 16 months

Doesn't play "make-believe" or pretend by 18 months

Doesn't say two-word phrases by 24 months

Loses language skills or social skills at any age

Causes

Autism spectrum disorder has no single known cause. Given the complexity of the disorder, and the fact that symptoms and severity vary, there are probably many causes. Both genetics and environment may play a role.

Genetics. Several different genes appear to be involved in autism spectrum disorder. For some children, autism spectrum disorder can be associated with a genetic disorder, such as Rett syndrome or fragile X syndrome. For other children, genetic changes (mutations) may increase the risk of autism spectrum disorder. Still other genes may affect brain development or the way that brain cells communicate, or they may determine the severity of symptoms. Some genetic mutations seem to be inherited, while others occur spontaneously.

Environmental factors. Researchers are currently exploring whether factors such as viral infections, medications or complications during pregnancy, or air pollutants play a role in triggering autism spectrum disorder.

No link between vaccines and autism spectrum disorder

One of the greatest controversies in autism spectrum disorder centers on whether a link exists between the disorder and childhood vaccines. Despite extensive research, no reliable study has shown a link between autism spectrum disorder and any vaccines. In fact, the original study that ignited the debate years ago has been retracted due to poor design and questionable research methods.

Avoiding childhood vaccinations can place your child and others in danger of catching and spreading serious diseases, including whooping cough (pertussis), measles or mumps.

Risk factors

The number of children diagnosed with autism spectrum disorder is rising. It's not clear whether this is due to better detection and reporting or a real increase in the number of cases, or both.

Autism spectrum disorder affects children of all races and nationalities, but certain factors increase a child's risk. These may include:

Your child's sex. Boys are about four times more likely to develop autism spectrum disorder than girls are.

Family history. Families who have one child with autism spectrum disorder have an increased risk of having another child with the disorder. It's also not uncommon for parents or relatives of a child with autism spectrum disorder to have minor problems with social or communication skills themselves or to engage in certain behaviors typical of the disorder.

Other disorders. Children with certain medical conditions have a higher than normal risk of autism spectrum disorder or autism-like symptoms. Examples include fragile X syndrome, an inherited disorder that causes intellectual problems; tuberous sclerosis, a condition in which benign tumors develop in the brain; and Rett syndrome, a genetic condition occurring almost exclusively in girls, which causes slowing of head growth, intellectual disability and loss of purposeful hand use.

Extremely preterm babies. Babies born before 26 weeks of gestation may have a greater risk of autism spectrum disorder.

Parents' ages. There may be a connection between children born to older parents and autism spectrum disorder, but more research is necessary to establish this link.

Complications

Problems with social interactions, communication and behavior can lead to:

Problems in school and with successful learning

Employment problems

Inability to live independently

Social isolation

Stress within the family

Victimization and being bullied

Prevention

There's no way to prevent autism spectrum disorder, but there are treatment options. Early diagnosis and intervention is most helpful and can improve behavior, skills and language development. However, intervention is helpful at any age. Though children usually don't outgrow autism spectrum disorder symptoms, they may learn to function well.

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Autism spectrum disorder - Symptoms and causes

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Autism spectrum disorder is a serious condition related to brain development that impairs the ability to communicate and interact with others.

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The main issue all children with autism may struggle with is socialization and interaction with peers. Many children with autism will begin displaying signs as early as 9 months old. Signs can include avoiding eye contact, no expression of emotions on their face, no interest in socializing with other children, does not play games, does not gesture (waving hello, hand signals learnt while singing songs, etc.), or does not participate in pretend play. They may flap their hands or rock their body, they may have obsessive tendencies and struggle with change, follow routines and even repeat phrases or sounds over and over again. There will be many delays in their neurological and, depending on how severe the disorder is, physical development. They may struggle with epilepsy, gastrointestinal issues, anxiety or a complete lack of fear, hyperactivity, or delayed verbal and motor developments. They may also have sensory issues and become overstimulated from environmental factors, leading to strong emotions.

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Centers for Disease Control and Prevention

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Autism spectrum disorder (ASD) is a developmental disability caused by differences in the brain. People with ASD often have problems with social communication and interaction, and restricted or repetitive behaviors or interests. People with ASD may also have different ways of learning, moving, or paying attention. It is important to note that some people without ASD might also have some of these symptoms. But for people with ASD, these characteristics can make life very challenging.
Learn more about ASD
Social Communication and Interaction Skills

Social communication and interaction skills can be challenging for people with ASD.

Examples of social communication and social interaction characteristics related to ASD can include

Avoids or does not keep eye contact

Does not respond to name by 9 months of age

Does not show facial expressions like happy, sad, angry, and surprised by 9 months of age

Does not play simple interactive games like pat-a-cake by 12 months of age

Uses few or no gestures by 12 months of age (for example, does not wave goodbye)

Does not share interests with others by 15 months of age (for example, shows you an object that they like)

Does not point to show you something interesting by 18 months of age

Does not notice when others are hurt or upset by 24 months of age

Does not notice other children and join them in play by 36 months of age

Does not pretend to be something else, like a teacher or superhero, during play by 48 months of age

Does not sing, dance, or act for you by 60 months of age

Restricted or Repetitive Behaviors or Interests

People with ASD have behaviors or interests that can seem unusual. These behaviors or interests set ASD apart from conditions defined by problems with social communication and interaction only.

Examples of restricted or repetitive behaviors and interests related to ASD can include

Lines up toys or other objects and gets upset when order is changed

Repeats words or phrases over and over (called echolalia)

Plays with toys the same way every time

Is focused on parts of objects (for example, wheels)

Gets upset by minor changes

Has obsessive interests

Must follow certain routines

Flaps hands, rocks body, or spins self in circles

Has unusual reactions to the way things sound, smell, taste, look, or feel

Other Characteristics

Most people with ASD have other related characteristics. These might include

Delayed language skills

Delayed movement skills

Delayed cognitive or learning skills

Hyperactive, impulsive, and/or inattentive behavior

Epilepsy or seizure disorder

Unusual eating and sleeping habits

Gastrointestinal issues (for example, constipation)

Unusual mood or emotional reactions

Anxiety, stress, or excessive worry

Lack of fear or more fear than expected

It is important to note that children with ASD may not have all or any of the behaviors listed as examples here.
Learn more about screening and diagnosis of ASD Learn more about treating the symptoms of ASD

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Signs & Symptoms | Autism Spectrum Disorder (ASD) | NCBDDD | CDC

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Autism Spectrum Disorder (ASD) are a group of developmental disabilities that can cause significant social, communication and behavioral challenges. CDC is working to find out how many children have ASDs, discover the risk factors, and raise awareness of the signs.

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Autism can be hereditary, genetic, or environmentally caused. It can be detected while the child is still growing in the womb. Autism cannot be caused by vaccines.

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Autism spectrum disorders (ASD) are a diverse group of conditions. They are characterized by some degree of difficulty with social interaction and communication. Other characteristics are atypical patterns of activities and behaviours, such as difficulty with transition from one activity to another, a focus on details and unusual reactions to sensations.

The abilities and needs of autistic people vary and can evolve over time. While some people with autism can live independently, others have severe disabilities and require life-long care and support. Autism often has an impact on education and employment opportunities. In addition, the demands on families providing care and support can be significant. Societal attitudes and the level of support provided by local and national authorities are important factors determining the quality of life of people with autism.

Characteristics of autism may be detected in early childhood, but autism is often not diagnosed until much later.

People with autism often have co-occurring conditions, including epilepsy, depression, anxiety and attention deficit hyperactivity disorder as well as challenging behaviours such as difficulty sleeping and self-injury. The level of intellectual functioning among autistic people varies widely, extending from profound impairment to superior levels.

It is estimated that worldwide about 1 in 100 children has autism (1). This estimate represents an average figure, and reported prevalence varies substantially across studies. Some well-controlled studies have, however, reported figures that are substantially higher. The prevalence of autism in many low- and middle-income countries is unknown.

Causes

Available scientific evidence suggests that there are probably many factors that make a child more likely to have autism, including environmental and genetic factors.

Extensive research using a variety of different methods and conducted over many years has demonstrated that the measles, mumps and rubella vaccine does not cause autism. Studies that were interpreted as indicating any such link were flawed, and some of the authors had undeclared biases that influenced what they reported about their research (2,3,4).

Evidence also shows that other childhood vaccines do not increase the risk of autism. Extensive research into the preservative thiomersal and the additive aluminium that are contained in some inactivated vaccines strongly concluded that these constituents in childhood vaccines do not increase the risk of autism.

A broad range of interventions, from early childhood and across the life span, can optimize the development, health, well-being and quality of life of autistic people. Timely access to early evidence-based psychosocial interventions can improve the ability of autistic children to communicate effectively and interact socially. The monitoring of child development as part of routine maternal and child health care is recommended.

It is important that, once autism has been diagnosed, children, adolescents and adults with autism and their carers are offered relevant information, services, referrals, and practical support, in accordance with their individual and evolving needs and preferences.

The health-care needs of people with autism are complex and require a range of integrated services, that include health promotion, care and rehabilitation. Collaboration between the health sector and other sectors, particularly education, employment and social care, is important.

Interventions for people with autism and other developmental disabilities need to be designed and delivered with the participation of people living with these conditions. Care needs to be accompanied by actions at community and societal levels for greater accessibility, inclusivity and support.

All people, including people with autism, have the right to the enjoyment of the highest attainable standard of physical and mental health.

And yet, autistic people are often subject to stigma and discrimination, including unjust deprivation of health care, education and opportunities to engage and participate in their communities.

People with autism have the same health problems as the general population. However, they may, in addition, have specific health-care needs related to autism or other co-occurring conditions. They may be more vulnerable to developing chronic noncommunicable conditions because of behavioural risk factors such as physical inactivity and poor dietary preferences, and are at greater risk of violence, injury and abuse.

People with autism require accessible health services for general health-care needs like the rest of the population, including promotive and preventive services and treatment of acute and chronic illness. Nevertheless, autistic people have higher rates of unmet health-care needs compared with the general population. They are also more vulnerable during humanitarian emergencies. A common barrier is created by health-care providers' inadequate knowledge and understanding of autism.

WHO resolution on autism spectrum disorders

In May 2014, the Sixty-seventh World Health Assembly adopted a resolution entitled Comprehensive and coordinated efforts for the management of autism spectrum disorders, which was supported by more than 60 countries.

The resolution urges WHO to collaborate with Member States and partner agencies to strengthen national capacities to address ASD and other developmental disabilities.

WHO and partners recognize the need to strengthen countries' abilities to promote the optimal health and well-being of all people with autism.

WHO's efforts focus on:

increasing the commitment of governments to taking action to improve the quality of life of people with autism;

providing guidance on policies and action plans that address autism within the broader framework of health, mental and brain health and disabilities;

contributing to strengthening the ability of the health workforce to provide appropriate and effective care and promote optimal standards of health and well-being for people with autism; and

promoting inclusive and enabling environments for people with autism and other developmental disabilities and providing support to their caregivers.

WHO Comprehensive mental health action plan 2013-2030 and World Health Assembly Resolution WHA73.10 for "global actions on epilepsy and other neurological disorders" calls on countries to address the current significant gaps in early detection, care, treatment and rehabilitation for mental and neurodevelopmental conditions, which include autism. It also calls for counties to address the social, economic, educational and inclusion needs of people living with mental and neurological disorders, and their families, and to improve surveillance and relevant research.

1. Global prevalence of autism: A systematic review update. Zeidan J et al. Autism Research 2022 March.

2. Wakefield's affair: 12 years of uncertainty whereas no link between autism and MMR vaccine has been proved. Maisonneuve H, Floret D. Presse Med. 2012 Sep; French ( https://www.ncbi.nlm.nih.gov/pubmed/22748860).

3. Lancet retracts Wakefield's MMR paper. Dyer C. BMJ 2010;340:c696. 2 February 2010 (https://pubmed.ncbi.nlm.nih.gov/20124366/)

4. Kmietowicz Z. Wakefield is struck off for the "serious and wide-ranging findings against him" BMJ 2010; 340 :c2803 doi:10.1136/bmj.c2803 ( https://www.bmj.com/content/340/bmj.c2803)

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Autism spectrum disorders (ASD) are a diverse group of conditions. They are characterised by some degree of difficulty with social interaction and communication. Other characteristics are atypical patterns of activities and behaviours, such as difficulty with transition from one activity to another, a focus on details and unusual reactions to sensations.

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While autism is not a curable disorder, people with it can find assistance to get through it. Children may be placed in special classrooms to better accommodate their needs. more rigid schedules that do not stray from the norm may help in their anxieties and obsessive tendencies. Allowing them more space in a smaller classroom where they may not be easily overwhelmed would also be beneficial. Some healthcare professionals may suggest involving the child's family in the process of learning social norms, independence away from them and teachers, and building on their strengths. More severe diagnoses may require medication to quell those more aggressive behaviors. If I had a student who was struggling with this in my room, I would make sure that 1. I always had a spot available for them to take a breather, 2. That I would have a consistent communication method with their parent/guardian, and 3. That I would praise their positive behaviors and try not to overwhelm them too much. Children with autism bring many strengths as long as they're taken in moderation. Their hyperactivity can bring energy to a room that may need it, their shortcomings can teach peers kindness and patience. Acceptance and understanding are one of the greatest strengths a person can have. Their need for structure can bring a hyperactive class back down to Earth.

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National Institute of Mental Health (NIMH)

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Overview

Autism spectrum disorder (ASD) is a neurological and developmental disorder that affects how people interact with others, communicate, learn, and behave. Although autism can be diagnosed at any age, it is described as a "developmental disorder" because symptoms generally appear in the first 2 years of life.

According to the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), a guide created by the American Psychiatric Association that health care providers use to diagnose mental disorders, people with ASD often have:

Difficulty with communication and interaction with other people

Restricted interests and repetitive behaviors

Symptoms that affect their ability to function in school, work, and other areas of life

Autism is known as a "spectrum" disorder because there is wide variation in the type and severity of symptoms people experience.

People of all genders, races, ethnicities, and economic backgrounds can be diagnosed with ASD. Although ASD can be a lifelong disorder, treatments and services can improve a person's symptoms and daily functioning. The American Academy of Pediatrics recommends that all children receive screening for autism. Caregivers should talk to their child's health care provider about ASD screening or evaluation.

Signs and symptoms of ASD

The list below gives some examples of common types of behaviors in people diagnosed with ASD. Not all people with ASD will have all behaviors, but most will have several of the behaviors listed below.

Social communication / interaction behaviors may include:

Making little or inconsistent eye contact

Appearing not to look at or listen to people who are talking

Infrequently sharing interest, emotion, or enjoyment of objects or activities (including infrequent pointing at or showing things to others)

Not responding or being slow to respond to one's name or to other verbal bids for attention

Having difficulties with the back and forth of conversation

Often talking at length about a favorite subject without noticing that others are not interested or without giving others a chance to respond

Displaying facial expressions, movements, and gestures that do not match what is being said

Having an unusual tone of voice that may sound sing-song or flat and robot-like

Having trouble understanding another person's point of view or being unable to predict or understand other people's actions

Difficulties adjusting behaviors to social situations

Difficulties sharing in imaginative play or in making friends

Restrictive / repetitive behaviors may include:

Repeating certain behaviors or having unusual behaviors, such as repeating words or phrases (a behavior called echolalia)

Having a lasting intense interest in specific topics, such as numbers, details, or facts

Showing overly focused interests, such as with moving objects or parts of objects

Becoming upset by slight changes in a routine and having difficulty with transitions

Being more sensitive or less sensitive than other people to sensory input, such as light, sound, clothing, or temperature

People with ASD may also experience sleep problems and irritability.

People on the autism spectrum also may have many strengths, including:

Being able to learn things in detail and remember information for long periods of time

Being strong visual and auditory learners

Excelling in math, science, music, or art

Causes and related factors

Researchers don't know the primary causes of ASD, but studies suggest that a person's genes can act together with aspects of their environment to affect development in ways that lead to ASD. Some factors that are associated with an increased likelihood of developing ASD include:

Having a sibling with ASD

Having older parents

Having certain genetic conditions (such as Down syndrome or Fragile X syndrome)

Having a very low birth weight

Diagnosing ASD

Health care providers diagnose ASD by evaluating a person's behavior and development. ASD can usually be reliably diagnosed by age 2. It is important to seek an evaluation as soon as possible. The earlier ASD is diagnosed, the sooner treatments and services can begin.

Diagnosis in young children

Diagnosis in young children is often a two-stage process.

Stage 1: General developmental screening during well-child checkups

Every child should receive well-child check-ups with a pediatrician or an early childhood health care provider. The American Academy of Pediatrics recommends that all children receive screening for developmental delays at their 9-, 18-, and 24- or 30-month well-child visits, with specific autism screenings at their 18- and 24-month well-child visits. A child may receive additional screening if they have a higher likelihood of ASD or developmental problems. Children with a higher likelihood of ASD include those who have a family member with ASD, show some behaviors that are typical of ASD, have older parents, have certain genetic conditions, or who had a very low birth weight.

Considering caregivers' experiences and concerns is an important part of the screening process for young children. The health care provider may ask questions about the child's behaviors and evaluate those answers in combination with information from ASD screening tools and clinical observations of the child. Read more about screening instruments on the Centers for Disease Control and Prevention (CDC) website.

If a child shows developmental differences in behavior or functioning during this screening process, the health care provider may refer the child for additional evaluation.

Stage 2: Additional diagnostic evaluation

It is important to accurately detect and diagnose children with ASD as early as possible, as this will shed light on their unique strengths and challenges. Early detection also can help caregivers determine which services, educational programs, and behavioral therapies are most likely to be helpful for their child.

A team of health care providers who have experience diagnosing ASD will conduct the diagnostic evaluation. This team may include child neurologists, developmental pediatricians, speech-language pathologists, child psychologists and psychiatrists, educational specialists, and occupational therapists.

The diagnostic evaluation is likely to include:

Medical and neurological examinations

Assessment of the child's cognitive abilities

Assessment of the child's language abilities

Observation of the child's behavior

An in-depth conversation with the child's caregivers about the child's behavior and development

Assessment of age-appropriate skills needed to complete daily activities independently, such as eating, dressing, and toileting

Because ASD is a complex disorder that sometimes occurs with other illnesses or learning disorders, the comprehensive evaluation may include:

The evaluation may lead to a formal diagnosis and recommendations for treatment.

Diagnosis in older children and adolescents

Caregivers and teachers are often the first to recognize ASD symptoms in older children and adolescents who attend school. The school's special education team may perform an initial evaluation and then recommend that a child undergo additional evaluation with their primary health care provider or a health care provider who specialize in ASD.

A child's caregivers may talk with these health care providers about their child's social difficulties, including problems with subtle communication. For example, some children may have problems understanding tone of voice, facial expressions, or body language. Older children and adolescents may have trouble understanding figures of speech, humor, or sarcasm. They also may have trouble forming friendships with peers.

Diagnosis in adults

Diagnosing ASD in adults is often more difficult than diagnosing ASD in children. In adults, some ASD symptoms can overlap with symptoms of other mental health disorders, such as anxiety disorder or attention-deficit/hyperactivity disorder (ADHD).

Adults who notice signs of ASD should talk with a health care provider and ask for a referral for an ASD evaluation. Although evaluation for ASD in adults is still being refined, adults may be referred to a neuropsychologist, psychologist, or psychiatrist who has experience with ASD. The expert will ask about:

Social interaction and communication challenges

Sensory issues

Repetitive behaviors

Restricted interests

The evaluation also may include a conversation with caregivers or other family members to learn about the person's early developmental history, which can help ensure an accurate diagnosis.

Receiving a correct diagnosis of ASD as an adult can help a person understand past challenges, identify personal strengths, and find the right kind of help. Studies are underway to determine the types of services and supports that are most helpful for improving the functioning and community integration of autistic transition-age youth and adults.

Treatments and therapies

Treatment for ASD should begin as soon as possible after diagnosis. Early treatment for ASD is important as proper care and services can reduce individuals' difficulties while helping them build on their strengths and learn new skills.

People with ASD may face a wide range of issues, which means that there is no single best treatment for ASD. Working closely with a health care provider is an important part of finding the right combination of treatment and services.

Medication

A health care provider may prescribe medication to treat specific symptoms. With medication, a person with ASD may have fewer problems with:

Irritability

Aggression

Repetitive behavior

Hyperactivity

Attention problems

Anxiety and depression

Read more about the latest medication warnings, patient medication guides, and information on newly approved medications at the Food and Drug Administration (FDA) website .

Behavioral, psychological, and educational interventions

People with ASD may be referred to a health care provider who specializes in providing behavioral, psychological, educational, or skill-building interventions. These programs are often highly structured and intensive, and they may involve caregivers, siblings, and other family members. These programs may help people with ASD:

Learn social, communication, and language skills

Reduce behaviors that interfere with daily functioning

Increase or build upon strengths

Learn life skills for living independently

Other resources

Many services, programs, and other resources are available to help people with ASD. Here are some tips for finding these additional services:

Contact your health care provider, local health department, school, or autism advocacy group to learn about special programs or local resources.

Find an autism support group. Sharing information and experiences can help people with ASD and their caregivers learn about treatment options and ASD-related programs.

Record conversations and meetings with health care providers and teachers. This information may help when it's time to decide which programs and services are appropriate.

Keep copies of health care reports and evaluations. This information may help people with ASD qualify for special programs.

Join a study

Learn more

Free brochures and shareable resources

Federal resources

Research and statistics

Last Reviewed: February 2023

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Learn about autism spectrum disorder, including signs and symptoms, causes, how it is diagnosed, and potential treatments.