What are the early signs?
Common early signs include not responding to their name by around twelve months, limited or fleeting eye contact, not pointing to show interest, delayed speech or loss of words previously used, limited pretend play, repetitive movements such as hand-flapping, strong reactions to sounds or textures, and marked distress at changes in routine.
No single sign confirms autism. It is the overall pattern across social communication and behaviour, seen over time, that matters.
How is autism assessed?
Assessment combines a detailed developmental history, direct observation of the child, information from nursery or school, and a physical and neurological examination. Hearing is checked, because undetected hearing loss can look very similar in a young child.
The purpose of assessment is not only to reach a label. It is to identify which areas need support so that a specific plan can start.
What support helps?
Speech and language therapy, occupational therapy including sensory strategies, structured teaching approaches, and coaching for parents in communication techniques all have a role. Support is tailored to the individual child, and school accommodations are often as important as clinic-based therapy.
What does not cause autism
Autism is not caused by vaccines, by screen time, by working parents, or by anything a family did or failed to do. The suggested link with vaccines has been examined in very large studies and has not been supported. Delaying vaccination on this basis exposes a child to preventable illness.
Why autism looks different in different children
The word spectrum is often taken to mean a line running from mild to severe. That is a poor description. Children differ across several independent areas at once: spoken language, understanding of social situations, sensory sensitivity, flexibility around routine, and the presence of other conditions such as ADHD, epilepsy or learning difficulty.
A child may speak in full sentences yet find playground friendships genuinely difficult, while another uses few words but is affectionate and socially interested. Both are autistic; their support needs have very little in common. This is why a diagnosis alone tells you far less than a profile of what a specific child finds easy and hard.
What sensory differences look like day to day
Many autistic children experience ordinary sensation more or less intensely than others do. A hand dryer, a pressure cooker whistle or a crowded market can be genuinely painful rather than merely annoying. Clothing labels, seams and certain fabrics may be intolerable, and food refusal is often about texture or smell rather than fussiness.
Other children seek sensation out, spinning, rocking, pressing into furniture or crashing into cushions, because that input is organising and calming for them. Recognising which pattern a child shows changes how a family manages daily life, and often reduces meltdowns more effectively than any behavioural strategy, because it removes the cause instead of managing the reaction.
Getting an assessment in India
Assessment usually begins with a paediatrician or child neurologist, who takes the developmental history, examines the child, checks hearing, and looks for associated medical conditions. Structured tools and observation schedules may be used, often alongside input from a clinical psychologist, a speech and language therapist and an occupational therapist.
A formal diagnosis also has practical value beyond the clinic. Under the Rights of Persons with Disabilities Act, autism is a recognised disability, and a certificate obtained through a designated medical board can open access to educational accommodations, examination concessions and certain benefits. Families are often unaware this route exists, and it is worth asking about during the assessment.
Supporting communication at home
Most of a young child's learning happens outside therapy sessions, which makes what happens at home the larger part of the work. Get down to the child's eye level and follow their interest rather than redirecting it, because a child engages far more readily with a topic they chose. Leave generous pauses after speaking; processing may take several seconds longer than you expect.
Use short, concrete phrases and pair them with gesture or a picture. Comment on what the child is doing rather than filling the time with questions, since a running stream of questions can feel like being tested. Where speech is limited, picture systems, signs or a communication device support spoken language rather than replacing it, and children who use them typically go on to speak more, not less.
Choosing therapies, and avoiding harmful ones
Reasonable approaches share recognisable features: they set specific goals you can understand, they involve you as a parent, they respect the child's distress rather than overriding it, and the therapist is willing to explain why progress is or is not happening. Speech and language therapy, occupational therapy and structured educational approaches all have a place.
Treat certain claims as warning signs. Chelation, restrictive elimination diets without a diagnosed intolerance, hyperbaric oxygen, stem cell infusions and various supplement protocols are promoted for autism; none is supported by reliable evidence, several carry real risk, and all of them are expensive. Any offer of a cure, or a demand for large advance payment, deserves a second opinion before money changes hands.
Frequently asked questions
My child is not speaking at two. Is it autism?
Not necessarily. Speech delay has many causes, including hearing loss and isolated language delay, and many late talkers catch up. What raises the possibility of autism is delay together with differences in social communication, such as limited eye contact or not responding to their name.
Can autism be cured?
Autism is a difference in development, not an illness with a cure. Support helps children develop communication and daily living skills and reduces distress. Be cautious of anyone promising a cure or offering unproven treatments.
Should we wait and watch?
Waiting is rarely the better option. Support can begin while assessment continues, and the skills targeted early (communication, play, daily routines) help a child regardless of the eventual diagnosis.
Will my child be able to go to a mainstream school?
Many autistic children attend mainstream school successfully, particularly where the school is willing to make adjustments: a predictable routine, warning before transitions, a quiet place to withdraw to, and clear literal instructions. What determines the outcome is usually the fit between the school and the individual child rather than the diagnosis itself. Visiting, asking how the school has supported autistic pupils before, and watching how staff respond to the question is more informative than any prospectus.
We are raising our child with two or three languages. Should we switch to one?
No. Multilingual exposure does not cause autism, does not worsen it, and does not slow language progress in autistic children. Dropping the language you are most fluent and most affectionate in usually reduces the quality of interaction the child gets, which is the opposite of what helps. Continue speaking whichever language feels natural to you.
My child had words and seems to have lost them. Is that significant?
Losing skills a child previously had, particularly words or social responsiveness, is called regression and should always be assessed rather than watched. It happens in a minority of autistic children, typically between fifteen and twenty-four months, but it can also point to hearing loss or, less commonly, a neurological cause that needs identifying. Book an appointment rather than waiting for the next routine visit.
How do I explain the diagnosis to family members who disagree with it?
Relatives often respond with reassurance that the child will grow out of it, or with the suggestion that the diagnosis is unnecessary labelling. It usually helps to keep the conversation on specifics rather than the label: this is what our child finds difficult, this is what helps, this is what we would like you to do. Family members who see the strategies working tend to come round faster than those given an explanation of autism in the abstract.
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Book an appointment
Consultations are by appointment at Huda, Sushant Lok 2, Sector 55, Gurugram. Tell us what is worrying you and the clinic will call you back.