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Autism and ADHD co-occurence

19 April 2025

*Autism and ADHD: Understanding Co-Occurrence – A Comprehensive Guide for Parents* 

Description:

Explore the co-occurrence of autism and ADHD in children. Understand the signs, differences, and evidence-based strategies to support your neurodivergent child with confidence.

 

 

 *Introduction* 

Parenting a child with autism or ADHD can be both rewarding and challenging—especially when the lines between the two conditions seem blurred. You may find yourself asking:

"Is this behavior due to autism or ADHD?"

"What should I do if my child shows signs of both?"

 

It's important to know that autism and ADHD can, and often do, co-occur. In fact, research shows that many children diagnosed with autism also meet the criteria for ADHD. Understanding this dual diagnosis is vital to ensure your child gets the right kind of care and support.

This guide is your step-by-step companion to recognizing the signs, understanding the overlap, and applying evidence-based strategies—so you can raise your child with clarity and confidence.

 

 

Understanding Autism and ADHD: Key Differences and Overlaps

While autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) are two separate neurodevelopmental conditions, they share some common characteristics. These similarities often cause confusion during diagnosis and management.

Autism Traits

Challenges with social communication and interaction

Preference for routines and predictable patterns

Repetitive behaviors or restricted interests

Intense focus on specific topics

Sensory sensitivities (e.g., to noise, touch, or light)

 

ADHD Traits

Inattention and distractibility

Hyperactivity or restlessness

Impulsivity

Difficulty staying organized or completing tasks

Interrupting conversations or acting without thinking

 

Overlapping Traits

Trouble following instructions or staying focused

Emotional dysregulation or meltdowns

Difficulty maintaining friendships

Poor impulse control

Struggles with time management

 

Understanding the nuances of each condition—and how they may present together—is the first step toward meaningful intervention.

 

 

Signs Your Child May Have Both Autism and ADHD

When autism and ADHD coexist, the symptoms may appear intertwined. Here are some key indicators that your child may be navigating both conditions:

1. Inconsistent Attention Patterns

Your child may hyperfocus on specific interests for hours, then suddenly become distracted or unable to finish tasks.

2. Sensory Sensitivities with Impulsivity

They might overreact to loud sounds, textures, or bright lights, while also acting impulsively—interrupting others or taking risky actions without thinking.

3. Social Difficulties

Your child may struggle to understand social cues, leading to awkward interactions, difficulty making friends, or being misunderstood by peers.

4. Repetitive Behaviors and Hyperactivity

They may engage in repetitive behaviors like hand-flapping or lining up toys, while also being constantly on the move, fidgeting, or unable to sit still.

5. Emotional Outbursts

Frequent meltdowns or mood swings may occur due to a combination of sensory overload, poor impulse control, and difficulty regulating emotions.

 

 

Challenges in Diagnosing Co-occurring Autism and ADHD

Diagnosing both conditions accurately can be difficult, especially in Nigeria where access to specialized care may be limited.

Barriers to Diagnosis

Limited access to professionals: Not all healthcare providers are trained to recognize co-occurring neurodevelopmental conditions.

Cultural misunderstandings: Certain behaviors may be misinterpreted as discipline issues or spiritual concerns.

Overlapping symptoms: Professionals may focus on one diagnosis, overlooking the presence of the other.

 

If you're concerned about your child's behavior, consider a comprehensive developmental assessment by a multidisciplinary team. Teaching hospitals or neurodevelopmental centers often provide these services.

 

 

How to Support a Child with Autism and ADHD

You don’t need a formal diagnosis to begin supporting your child. The strategies below work well for children navigating both autism and ADHD and are grounded in evidence-based practices.

1. Establish Predictable Routines

Create a daily structure for meals, play, learning, and sleep. Predictability can help reduce anxiety and increase cooperation.

2. Stay Flexible

While routines are helpful, be ready to adapt. ADHD-related distractibility may require short breaks or spontaneous changes in activity.

3. Create a Sensory-Friendly Environment

Observe your child’s sensory triggers and adjust their environment accordingly. This could mean:

Dim lighting

Quiet spaces

Soft textures

Use of sensory tools like fidget toys or noise-canceling headphones

 

4. Schedule Movement Breaks

Allow regular physical activity. Children with ADHD often benefit from movement to reset their attention. Activities like dancing, biking, or martial arts are great options.

5. Use Visual Aids and Social Stories

Visual schedules, charts, and picture cues can help your child understand and anticipate tasks. Social stories teach appropriate behavior in specific situations, like greeting someone or waiting their turn.

6. Practice Positive Reinforcement

Catch your child doing something right and offer immediate, specific praise. For example:

“I love how you waited your turn just now.”

“Great job staying calm when the noise got loud.”

 

Rewards and encouragement can go a long way in shaping positive behavior.

 

 

Treatment Options to Consider

Supporting a child with both autism and ADHD may involve a mix of therapies and, in some cases, medication. Always work with trained professionals before making any decisions.

1. Behavioral Therapy

Applied Behavior Analysis (ABA) or other behavior-modification programs help reinforce positive actions while reducing problematic behaviors.

2. Occupational Therapy

Occupational therapists assist with sensory integration, fine motor skills, and self-regulation techniques.

3. Speech and Language Therapy

If communication is an issue, speech therapy can improve understanding, expression, and social conversation.

4. Medication

Medications for ADHD (such as stimulants) may be considered in some cases. However, every child reacts differently, and side effects must be monitored closely—especially in children with autism. Non-stimulant options and natural alternatives may also be discussed.

 

 

Embracing Your Child's Uniqueness: A Message of Hope

Children with co-occurring autism and ADHD are not broken. They are brilliant, curious, and capable—just wired differently. When given the right support, these children can thrive in school, relationships, and life.

As a parent, your understanding, patience, and advocacy can make all the difference.

Don’t focus only on what your child struggles with—celebrate what they excel in. Look for their strengths, whether it’s creativity, memory, logic, or compassion. That’s where their brilliance shines.

 

 

5 Key Takeaways

1. Autism and ADHD can co-occur, and their overlap can complicate diagnosis and management.

 

2. Look for mixed signs—like hyperactivity with sensory overload or impulsive social behavior.

 

3. Create a home environment that supports structure, sensory needs, and flexibility.

 

4. Early interventions—both therapeutic and educational—make a huge difference.

 

5. Your love, consistency, and faith in your child’s potential are your greatest tools.

 

 

 

Resources for Nigerian Parents

If you're in Nigeria and suspect your child may have autism, ADHD, or both, here are some next steps:

Visit a teaching hospital: University of Uyo Teaching Hospital, LUTH, or UNTH may have developmental pediatric units.

Join online support groups: Look for Nigerian autism support communities on Facebook and WhatsApp.

Follow blogs like this one: Keep learning, keep connecting, and never feel alone.

 

 

Final Word

You were chosen to parent your child for a reason.

With understanding, advocacy, and love, you can guide them to thrive—uniquely and confidently.

You’ve got this mama!!