Skip to main content
Locations and phones

Call center 93 253 21 00

Monday to Sunday, from 8 am to 8:30 pm

Scheduling or change of appointment +34 93 253 21 00

Monday to Friday, from 8 am to 7 pm

Private Care - International Patients +34 93 600 97 83

Monday to Friday, from 8 am to 7 pm

SJD Barcelona Children's Hospital

Passeig Sant Joan de Déu, 2, 08950 Esplugues de Llobregat

How to arrive

Language -

Autism Spectrum Disorder

We are experts in diagnosing this group of neurodevelopmental disorders. We address complex cases, in which other psychiatric or organic diseases occur.


Autism Spectrum Disorder (ASD) is a developmental disorder that involves difficulties in the areas of reciprocal social communication, repetitive behaviour and/or restricted interests. Children with ASD can have highly variable levels of intelligence, ranging from children with intellectual disabilities to children who are highly capable. 

According to data from 2018, in the United States, 1 in every 59 children has ASD, with expression being 4 times more common in boys than in girls. In Europe, the latest prevalence data is between 1-2% of the population. 

In spite of the greater social awareness attained regarding ASD, in recent years in our society many myths persist that need to be broken, such as that which states that children with autism cannot interact or that they reject physical contact.

Children with ASD who are not diagnosed and not treated properly often enter into a downward spiral of isolation, demotivation, low self-esteem and secondary affective disorders.

Autism is a very broad spectrum that manifests itself very differently in each child, taking into account gender, cognitive ability and context, among other variables. The following characteristics are examples of situations that can lead us to suspect ASD, although they do not have to occur in all children with a diagnosis.


  • Difficulties with social relationships.
  • Language delay or communication problems.
  • Literalness in language.
  • Difficulties in non-verbal communication: facial rigidity, poor eye contact, little use of gestures. 
  • Rigidity and difficulties in addressing changes.
  • Repetitive behaviour. 
  • Highly specific or peculiar interests.
  • Behavioural problems.
  • Difficulties in self-regulating emotions.
  • Anxiety and low mood.
  • Problems in social understanding.
  • High sense of justice.


  • Rich, sophisticated verbal language.
  • Non-verbal language preserved (visual contact, use of gestures, etc.).
  • Comorbidity with anxiety.
  • Cognitive rigidity and very dominant in games.
  • They usually have a small group of friends.
  • Low level of mischief.
  • High levels of perfectionism.
  • Difficulties in recognising and externalising feelings.
  • In adolescence, high comorbidity with affective and eating disorders.
  • Restricted, much more adaptive interests (make-believe teacher play, reading or animals).


Various specialties are involved in the diagnosis phase of ASD:

  • Neurology
  • Clinical psychology
  • Psychiatry
  • Speech therapy


The duration of treatment is variable, depending on the expression and progression of the symptoms of each case, although, generally speaking, a follow-up/accompaniment will be necessary throughout the different stages of life.


ASD is a way of being and of processing information differently from the rest of the population. So, we cannot talk about a recovery.

It is understood that the treatment is based on providing appropriate strategies so that they can look after themselves and to ensure that their difficulties interfere as little as possible in their everyday lives.

What should be the school’s role after diagnosis?

The school plays an important role in the development of a student with ASD. Therefore, the professionals at SJD Barcelona Children’s Hospital ASD Unit are always in contact with the teachers to exchange views and offer the necessary help at any time

Articles of interest