Autism Spectrum Disorder Fact Sheet
Aug 17, · Autism spectrum disorder (ASD) is a developmental disorder that affects communication and behavior. Although autism can be diagnosed at any age, it is said to be a “developmental disorder” because symptoms generally appear in the first two years of life. Autism spectrum disorder (ASD) refers to a group of complex neurodevelopment disorders characterized by repetitive and characteristic patterns of behavior and difficulties with social communication and interaction. The symptoms are present from .
Autism spectrum disorder ASD is a developmental disability caused by differences in the brain. Some people with ASD have a known difference, such as a genetic condition. Other causes are how to prune a bush yet known. Scientists believe there uatism multiple causes of ASD that act together to change the most common ways people develop.
We still have much to learn about these causes and how they impact people with ASD. There is often nothing about how people with ASD look that sets them apart from other people.
They may behave, communicate, interact, and learn in ways that are different xpectrum most other people. The abilities of people with ASD can vary significantly. For example, some people with ASD may have advanced conversation skills whereas others may be nonverbal. Some people with ASD need a lot of help in their daily lives; others can work and live with little to no support. Some children show ASD symptoms within the first 12 months of life. In others, symptoms may not show up until 24 months or later.
Some specrrum with ASD gain new skills and meet developmental milestonesuntil around 18 to 24 months of age and then they stop gaining new skills, or they lose the skills they once had. A diagnosis of ASD now includes several conditions that used to be diagnosed separately: autistic disorder, pervasive developmental disorder not otherwise specified PDD-NOS disogder, and Asperger syndrome. These conditions are now all called autism spectrum disorder. Updated criteria for diagnosing ASD include problems with social communication and interaction, and restricted or repetitive autiem or interests.
It is important to note that some people without ASD might also have some of these symptoms. But for people with ASD, these disoredr can make life very challenging. Examples of social communication and social interaction characteristics related to ASD can include:. Soectrum with ASD have behaviors or interests that can seem unusual. These behaviors or interests set Wat apart from conditions defined by only problems with social communication and how to beat kraken dungeon defenders. It is important to note that children with ASD may not have all or any of the behaviors listed as examples here.
The signs and symptoms of ASD can be identified by early surveillance collecting or gathering information and screening testing. Act Early.
How to make paint dry is when a parent or provider completes a checklist or questionnaire specifically designed to identify problems that need further evaluation. General developmental screening should occur at the 9-,and or month well child visits and spectrm a concern is expressed. Autism-specific screening should additionally occur at the and or month visits and whenever a concern is expressed. Skip directly to site content Skip directly to page options Skip directly to A-Z link.
Section Navigation. Facebook Twitter LinkedIn Syndicate. Signs and Symptoms of Autism Spectrum Disorders. Minus Related Spectum. Links with this icon indicate that you are leaving the CDC website.
Dec 30, · Autism spectrum disordersinclude social, communication, and behavioral challenges. These problems can be mild, severe, or somewhere in between. A diagnosis is based on the level of support needed -. 1 day ago · (Mass Appeal) – Last year the CDC reported approximately 1 in 54 children in the U.S. is diagnosed with an autism spectrum disorder. What’s important for parents to note is that the sooner.
Autism spectrum disorder ASD is a developmental disorder that affects communication and behavior. ASD occurs in all ethnic, racial, and economic groups. The American Academy of Pediatrics recommends that all children be screened for autism. All caregivers should talk to their doctor about ASD screening or evaluation. People with ASD have difficulty with social communication and interaction, restricted interests, and repetitive behaviors.
The list below gives some examples of the types of behaviors that are seen in people diagnosed with ASD. Not all people with ASD will show all behaviors, but most will show several. People with ASD may also experience sleep problems and irritability. Although people with ASD experience many challenges, they may also have many strengths, including:. ASD can usually be reliably diagnosed by the age of two. It is important for those with concerns to seek out assessment as soon as possible so that a diagnosis can be made, and treatment can begin.
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 be screened for developmental delays at their 9-, , and or month well-child visits and specifically for autism at their and month well-child visits.
Additional screening might be needed if a child is at high risk for ASD or developmental problems. Those at high risk include children who have a family member with ASD, have some ASD behaviors, have older parents, have certain genetic conditions, or who were born at a very low birth weight.
Children who show developmental problems during this screening process will be referred for a second stage of evaluation. This second evaluation is with a team of doctors and other health professionals who are experienced in diagnosing ASD.
Because ASD is a complex disorder that sometimes occurs along with other illnesses or learning disorders, the comprehensive evaluation may include:. The outcome of the evaluation will result in a formal diagnosis and recommendations for treatment.
These subtle communication issues may include problems understanding tone of voice, facial expressions, or body language. Older children and adolescents may have trouble understanding figures of speech, humor, or sarcasm. Parents may also find that their child has trouble forming friendships with peers.
Adults who notice the signs and symptoms of ASD should talk with a doctor and ask for a referral for an ASD evaluation. While testing for ASD in adults is still being refined, adults can be referred to a neuropsychologist, psychologist, or psychiatrist who has experience with ASD.
The expert will ask about concerns, such as:. Getting a correct diagnosis of ASD as an adult can help a person understand past difficulties, identify his or her strengths, and obtain the right kind of help. Studies are now underway to determine the types of services and supports that are most helpful for improving the functioning and community integration of transition-age youth and adults with ASD.
This revision changed the way autism is classified and diagnosed. Using the previous version of the DSM , people could be diagnosed with one of several separate conditions:. Treatment for ASD should begin as soon as possible after diagnosis. Working closely with a doctor or health care professional is an important part of finding the right treatment program. A doctor may use medication to treat some symptoms that are common with ASD. With medication, a person with ASD may have fewer problems with:.
People with ASD may be referred to doctors who specialize in providing behavioral, psychological, educational, or skill-building interventions. These programs are typically highly structured and intensive and may involve parents, siblings, and other family members.
Programs may help people with ASD:. There are many social services programs and other resources that can help people with ASD. Here are some tips for finding these additional services:. Clinical trials are research studies that look at new ways to prevent, detect, or treat diseases and conditions. The goal of clinical trials is to determine if a new test or treatment works and is safe. Although individuals may benefit from being part of a clinical trial, participants should be aware that the primary purpose of a clinical trial is to gain new scientific knowledge so that others may be better helped in the future.
Researchers at NIMH and around the country conduct many studies with patients and healthy volunteers. We have new and better treatment options today because of what clinical trials uncovered years ago. Talk to your health care provider about clinical trials, their benefits and risks, and whether one is right for you. Unless otherwise specified, NIMH information and publications are in the public domain and available for use free of charge. Citation of the NIMH is appreciated.
Hours: a. Eastern time, M-F. Live Online Chat: Talk to a representative Email: nimhinfo nih. Skip to content. Mental Health Information. Get Involved. About Us. Autism Spectrum Disorder. For example, repeating words or phrases, a behavior called echolalia Having a lasting intense interest in certain topics, such as numbers, details, or facts Having overly focused interests, such as with moving objects or parts of objects Getting upset by slight changes in a routine Being more or less sensitive than other people to sensory input, such as light, noise, clothing, or temperature People with ASD may also experience sleep problems and irritability.
Although people with ASD experience many challenges, they may also 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. 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. Stage 2: Additional Evaluation This second evaluation is with a team of doctors and other health professionals who are experienced in diagnosing ASD.
Medication A doctor may use medication to treat some symptoms that are common with ASD. Behavioral, psychological, and educational therapy People with ASD may be referred to doctors who specialize in providing behavioral, psychological, educational, or skill-building interventions.
Programs may help people with ASD: Learn life-skills necessary to live independently Reduce challenging behaviors Increase or build upon strengths Learn social, communication, and language skills Other resources There are many social services programs and other resources that can help people with ASD. Here are some tips for finding these additional services: Contact your doctor, local health department, school, or autism advocacy group to learn about special programs or local resources.
Find an autism support group. Record conversations and meetings with health care providers and teachers. Keep copies of doctors' reports and evaluations.
This information may help an individual qualify for special programs. Use these digital resources, including graphics and messages, to spread the word about ASD.