Recognizing Early Signs of ADHD and Autism in Kids

What’s the Difference Between ADHD and Autism?

When it comes to child development, terms like ADHD and autism are sometimes used together, but they’re not the same condition. Let’s understand the difference between the two so you know what to look for and what kind of support might help.

What Is ADHD?

ADHD, or attention-deficit/hyperactivity disorder, is a condition that affects how the brain manages functions like attention, movement, and self-control. Children with ADHD may find it harder to stay focused, sit still, or think before acting. But it’s not because they’re rude. Their brains simply process things differently.

What Is Autism?

Autism spectrum disorder (ASD) is a developmental condition that affects how a child understands the world around them. It can influence how they communicate, interact with others, or handle changes in routine. Some myths about this condition still linger, like the idea that autism is caused by poor parenting or vaccines, but these have been widely debunked. In simple terms, it means the child’s brain is developing and working differently.

Why Do These Happen?

While there’s still a lot to learn, researchers believe both ADHD and autism can be linked to:

• Brain developmental difference
• Genetics (they often run in families)
• Environmental factors during pregnancy or early childhood
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It’s important to know: Nothing a parent does can cause ADHD or autism. These are natural differences in how a child’s brain grows or functions. If you want to find out how to better support your child as they develop, don’t hesitate to reach out to the professionals at Rural Health Network or your trusted pediatricians.

Can a Child Have Both Autism and ADHD?

Yes, it’s possible. Some children can have signs of both ADHD and autism. This is known as AuDHD, a term used to describe someone who has both conditions, which is more common than you might expect.

Early Signs of ADHD in Children

ADHD signs often start in early childhood, and some can appear as early as preschool. While every child has bursts of energy or occasional trouble listening, ADHD behaviors are more frequent, more intense, and can affect everyday life at home, school, and social settings.

Here are some early ADHD symptoms in children:

Constant Movement or Restlessness

• Always on the go—running, climbing, fidgeting, even when they’re supposed to be sitting
• Struggles with quiet play (e.g., needs to be moving or talking during story time)
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Trouble Paying Attention

• Gets distracted easily, even during playtime or while watching a favorite show
• Struggles to follow instructions or finish simple tasks
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Impulsive Behavior

• Blurts out answers before a question is finished
• Interrupts conversations or has difficulty waiting for their turn (e.g., during games or group activities)
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Easily Distracted, Even at Play

• Starts one activity, then quickly jumps to another
• Has trouble staying focused, even on fun tasks like puzzles or pretend play

Early Signs of Autism in Children

Just like ADHD, autism can show signs early in a child’s life, sometimes as early as 12 months. While every child develops at their own pace, certain patterns may stand out over time.

Just keep in mind, autism is a spectrum, which means signs can look very different from one child to another. Some children show all of these signs, others only a few. Here are some early behavioral signs of autism:

Delayed Speech or Limited Communication

• Not saying single words by 12–24 months
• Repeats words or phrases instead of using them to communicate
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Lack of Eye Contact

• Avoids or rarely makes eye contact
• Seems “in their own world” even when spoken to
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Limited Gestures

• Doesn’t point to objects of interest
• Rarely waves or uses gestures to communicate needs
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Little Interest in Playing with Others

• Prefers playing alone or doesn’t engage in pretend play
• Struggles to share or take turns
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Rigid Routines or Repetitive Behaviors

• Lines up toys or objects in the same way every time
• Gets upset if a routine or environment changes.
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Overlapping Signs: When It’s Hard to Tell Them Apart

If you’ve read the signs for ADHD and autism and thought, “Some of these sound alike,” you’re not alone, and that’s why people often mix them up.

Both ADHD and autism symptoms can sometimes include:

• Trouble focusing or staying on task
• Difficulty with social interactions
• Strong reactions to changes or transitions
• Challenges with communication

Because the signs can look similar, a proper evaluation is key. It’s time to talk to a trained healthcare provider if:

• Developmental milestones (like talking, making eye contact, or playing with others) seem delayed.
• Behaviors like inattention or hyperactivity are persistent, not occasional.
• Your child struggles socially or gets extremely upset by small changes in their routine.
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Don’t Self-Diagnose

It’s natural for parents to search online and compare symptoms, but only a professional can make a diagnosis. If something feels “off” or your gut tells you to ask questions, trust your instincts. Seeking answers isn’t overreacting; you’re just advocating for your child.

How Rural Health Network Supports You and Your Child

If you’ve noticed some of these early signs in your child, you might wonder: “Is this just a phase, or should I be concerned?”

The truth is, every child grows differently, but if certain behaviors happen often, in different settings (like home and school), and make daily life harder, it’s worth reaching out for guidance. Let Rural Health Network help you get the answers you need. We make it easier for families to receive the support through:

• Developmental screenings and referrals for early intervention
• Behavioral health consultations with caring professionals
• Telehealth visits so you can access help without the long drives
• Connections to local resources like therapists, support groups, and school programs

Every child deserves to feel understood, supported, and celebrated for who they are. With us, you’ll work with compassionate and professional experts who walk with you step by step, question by question, from your first call all the way to your child’s brighter future.

Early Support Makes a Difference

Frequently Asked Questions