Is My Child Autistic? Early Signs, Diagnosis & Support Guide

Has your child stopped making eye contact?
Do they seem uncomfortable around other kids or hate loud sounds?
Are they repeating the same actions over and over?

You might be wondering: “Is this just a phase… or could it be autism?”

Around 1 in 36 children are diagnosed with Autism Spectrum Disorder (ASD). In India, awareness is growing, but many kids still go years without being understood or supported.

As child therapists, we see it all the time. Parents tell us:

• “She’s so smart, but she doesn’t talk like other kids.”
  
• “He throws a fit over the smallest change.”
  
• “I just don’t know how to reach him anymore.”
  

This article will help you:

• Understand what autism really looks like in children
  
• Spot early signs in toddlers, school-age kids, and teens
  
• Learn what causes it, how it’s diagnosed, and what kind of therapy helps
  
• And most importantly, know when to ask for help and who to turn to
  

If you’ve been worried but unsure what to do next, this guide is for you.

What Does Autism Look Like in Children?

Autism isn’t always easy to spot. Some children are quiet and keep to themselves. Others may talk a lot, but struggle to connect. That’s why Autism Spectrum Disorder (ASD) can look very different from child to child.

Here are some common signs:

• No eye contact or avoiding people’s faces
  
• Repeating words, phrases, or actions again and again
  
• Not responding to their name, even if hearing is fine
  
• Getting upset by small changes in routine
  
• Playing alone most of the time
  
• Unusual reactions to sounds, smells, or textures (like covering ears or refusing certain clothes)
  
• Late talking or trouble holding a conversation
  
• Not pointing or showing objects to share an interest with others
  
• Strong focus on one topic or object
  

Some kids might show these signs early, around age 2 or 3. Others may not show them until they start school, when social and communication demands get higher. For a broader clinical overview of Autism Spectrum Disorder, you can also refer to the Autism Spectrum page on Wikipedia.

What Does Autism Really Look Like in Children?

It’s not always the big signs you notice first.

Sometimes, it’s your child lining up toys the same way every day… and melting down if one is out of place.
Sometimes, it’s needed to rehearse how to say “hi” to a cousin for days.
Sometimes, it’s a calm, sweet toddler who suddenly hits the wall when a ceiling fan turns on.

Parents often say things like:

• “He hears the sound of the pressure cooker and runs to the other room.”
  
• “She remembers every road to grandma’s house but still won’t say ‘bye’ to her.”
  
• “He’s not bad. He’s not lazy. But he just… shuts down in noisy places.”
  
• “No one notices anything’s wrong. They just think she’s shy.”
  

Autism doesn’t always look like what you’ve seen online. Some kids talk early, but can’t hold a back-and-forth conversation. Some smile all the time, but can’t read facial expressions. Others play pretend just not the way other kids do.

And often, it’s the parent who notices before any teacher or doctor does.
You see that your child:

• Doesn’t “click” with other kids, even when they want to
  
• Has one or two intense interests they talk about endlessly
  
• Gets overwhelmed by things others don’t even notice tags in shirts, buzzing lights, too many voices
  
• Needs a routine so tightly structured, it feels like walking on eggshells to break it
  

 These are real experiences shared by real parents. And they’re exactly the kinds of things that often point toward Autism Spectrum Disorder.

How Autism Shows Up at Different Ages

Autism doesn’t look the same in every child, and it changes as they grow. Here’s what it often looks like at different stages of development:

In Toddlers (1–3 years)

• Doesn’t respond to their name by 12–18 months
  
• Doesn’t point to show interest (“look, a dog!”)
  
• Rarely smiles at others
  
• Doesn’t play pretend (like pretending to feed a doll)
  
• Shows big reactions to loud noises or certain textures
  
• May walk on tiptoes or flap hands when excited
  
• Doesn’t use gestures like waving or shaking head
  

Parents often say:

“She doesn’t seem to notice other kids.”
“He doesn’t bring toys to show me, just plays alone.”
“He knew a few words, but stopped using them.”

In Preschool & Early School Years (4–7 years)

• Struggles to join group play
  
• Talks in a very adult-like or robotic way
  
• Focuses deeply on one topic (e.g., dinosaurs, trains, or maps)
  
• Gets upset when routines change
  
• Avoids eye contact or shows “flat” facial expressions
  
• May seem rigid or controlling during play
  

Parents often notice:

“She plays next to other kids but never with them.”
“He corrects everyone even adults.”
“She panics if her cereal bowl is different.”

In Older Kids and Preteens (8–12 years)

• May be very bright but socially disconnected
  
• Doesn’t understand sarcasm, jokes, or “unspoken” social rules
  
• May get teased for being “too serious” or “too intense”
  
• Still struggles with change and transitions
  
• Gets stuck on details or routines
  

You might hear:

“He does amazing in math, but can’t handle a substitute teacher.”
“She has no friends at school and says she doesn’t care but I think she does.”

In Teens (13+ years)

• May try to “mask” autism by copying others
  
• Experiences anxiety, shutdowns, or depression
  
• May seem emotionally flat or emotionally overwhelmed
  
• Struggles with group projects, romantic interest, or growing independence
  
• May develop obsessive interests or rigid thinking patterns
  

Parents often say:

“He has no idea how to handle peer pressure or flirting.”
“She mimics others but feels exhausted afterward.”
“He’s smart but lost at anything unstructured.”

“Why Does My Autistic Child Hate Loud Noises?”   Sensory Issues Explained

If your child covers their ears at birthday parties, cries when a mixer or vacuum turns on, or refuses to enter crowded places they’re not “overreacting.”

They’re having a sensory overload.

Many children with Autism Spectrum Disorder (ASD) have brains that process sensory information differently. That means everyday things like:

• Clapping
  
• Pressure cooker whistles
  
• A fan clicking
  
• Fireworks
  
• School bell sounds
  
• Fluorescent lighting
  
• Background chatter in a classroom
  

…can feel like a physical attack. It’s not drama. It’s genuine distress.

What’s Happening in Their Brain?

In children with ASD, the brain sometimes fails to filter what’s “background” and what’s “important.” So all the noise hits at once loud, sharp, and impossible to tune out. For them, that sound feels invasive, scary, and uncontrollable.

What Sensory Sensitivity Can Look Like:

• Covering ears or eyes
  
• Meltdowns in noisy or crowded spaces
  
• Refusing haircuts, baths, or brushing teeth
  
• Extreme reactions to clothing tags or certain fabrics
  
• Avoiding bright lights or strong smells
  

Some kids are hypersensitive (everything is too much).
Others are hyposensitive (they don’t feel enough and seek input, like spinning or crashing into things).
Some are a mix of both.

Can Autism Be Diagnosed in Preschool? And What Tests Are Used?

Yes, autism can be diagnosed as early as 18 to 24 months. In many cases, parents are the first to notice something feels “different,” even before schools or doctors bring it up.

But here’s the hard part:
In India (and many other countries), early signs are often dismissed as shyness, stubbornness, or late development. That delay means many children miss out on support during their most crucial years.

When Should You Consider an Autism Assessment?

If your child is between 18 months and 5 years old and:

• Doesn’t respond to their name
  
• Avoids eye contact
  
• Doesn’t point, wave, or show interest in things
  
• Isn’t speaking or is losing language skills
  
• Has strong reactions to textures, sounds, or routines
  

…it’s worth getting an evaluation.

How Is Autism Diagnosed in Children?

There’s no single blood test or brain scan. Diagnosis involves:

1. Parent Interviews – A psychologist will ask about your child’s behavior, development, and family history.
2. Developmental Checklists – Tools like the M-CHAT (Modified Checklist for Autism in Toddlers) or ADOS (Autism Diagnostic Observation Schedule) help track how your child communicates, plays, and reacts.
3. Observation – A trained specialist watches how your child interacts, plays, and responds to different situations.

Where Can You Get It Done?

At PsychiCare, we offer online autism assessments for children through video observation, parent interviews, and structured screening tools.
We also refer families for in-person testing when needed, especially for preschoolers who are just starting to show signs.

What Parents Often Say:

“I wish I had known earlier.”
“I didn’t think it was autism, I just thought he was quirky.”
“I was scared of the label, but now I’m glad we got answers.”

Early diagnosis isn’t about labels it’s about giving your child the tools, support, and understanding they deserve.

“Will My Child Ever Talk Normally?”   Language & Communication in Autism

This is one of the hardest questions parents ask us.

If your child isn’t talking yet, or only says a few words, or seems to echo things without understanding you may be wondering:

“Will they ever talk like other kids?”
“Will I ever have a real conversation with my child?”

The truth is: every autistic child is different. Some start speaking later than others and go on to talk fluently. Others may always use simpler language, or prefer alternative ways to communicate like signs, pictures, or devices.

How Autism Affects Communication

Children with Autism Spectrum Disorder may:

• Speak very late (or not at all)
  
• Repeat words or phrases out of context (called echolalia)
  
• Talk in a flat, robotic, or sing-song tone
  
• Struggle with back-and-forth conversations
  
• Use gestures instead of words
  
• Have a rich vocabulary in one area (e.g., numbers or planets) but not in everyday life
  
• Avoid talking in groups or noisy settings
  

It’s not always a “speech problem.” It’s about how the brain understands language, emotion, and social connection.

Signs Your Child May Be Trying to Communicate (In Their Own Way)

• Pulling your hand to an object they want
  
• Making sounds but not words
  
• Using the same word repeatedly to mean different things
  
• Looking at what they want instead of saying it
  
• Getting frustrated when you don’t “get it”
  

Even without words, many autistic kids are trying to connect.

What Helps?

• Speech therapy focused on both language and social use
  
• Play-based therapy to build interaction naturally
  
• AAC (Augmentative and Alternative Communication) tools like visual boards or speech devices
  
• A calm, low-pressure environment talk to your child often, but don’t force it
  

Some children begin speaking more once anxiety, sensory issues, or frustration are reduced.

Get Help From Therapists Who Understand Autism

If you’ve been worrying about your child’s behavior, communication, or emotional well-being, don’t wait for things to get harder.

At PsychiCare, our therapists specialize in working with autistic children and we know that every child on the spectrum is different.

We offer:

• Online child counselling tailored for ASD
  
• Assessments for autism and developmental concerns
• Support for ADHD, learning disorders, and childhood depression
• Practical guidance for parents, families, and educators
  

Whether your child is 3 or 13, early support can change everything.
You don’t have to figure it out alone. We’re here to help.

FAQs About Autism in Children

Can autism be diagnosed in toddlers?

Yes, autism can be diagnosed in toddlers as young as 18 months. Early signs include not responding to their name, avoiding eye contact, or not using gestures like pointing or waving. A developmental assessment can help confirm it.

Is autism a learning disability?

No, autism is not a learning disability. It’s a neurodevelopmental condition that affects how a child communicates and interacts. However, some autistic children may also have learning difficulties.

Can an autistic child go to regular school?

Yes. Many children with autism attend mainstream schools. Some need extra classroom support, while others thrive independently with a few adjustments in routine and communication style.

Do autistic children understand emotions?

Yes, but they may express or recognize emotions differently. Some autistic children struggle to read facial expressions or tone of voice, even though they feel emotions deeply.

Can a child have mild autism?

Yes. Mild autism (also called Level 1 ASD) means a child may speak clearly and have average intelligence, but still struggle with social interaction, change, or sensory overload.

Can a child with autism live a normal life?

Yes. With the right support, many autistic children grow into independent, happy adults. “Normal” may look different for each child but relationships, education, and jobs are absolutely possible.

What is the first sign of autism in a child?

One of the first signs is often lack of response to their name by 12 months. Other early signs include avoiding eye contact, not pointing at things, or not using gestures to communicate.

Is speech delay always a sign of autism?

No, not always. Some children speak late but are not autistic. However, when speech delay is combined with social or behavioral differences like not pointing, not engaging with others, or repeating phrases it could be a sign of autism.