⭐️⭐️⭐️⭐️⭐️ Leave A Review | The #1 Choice for ABA Therapy

What Makes Autism Worse?

In this article, we will explore some common triggers that can make autism worse and provide some tips on how to manage them.

mark elias
Mark Elias
November 23, 2023

Understanding Autism

To better comprehend the factors that can worsen autism, it is important to first have a clear understanding of what autism is and the challenges faced by individuals with autism.

What is Autism?

Autism, or Autism Spectrum Disorder (ASD), is a neurodevelopmental condition that affects individuals in various ways. It is characterized by challenges in social interaction, communication difficulties, and restricted and repetitive patterns of behavior. Autism is a spectrum disorder, meaning that it can manifest differently in each individual, ranging from mild to severe.

Individuals with autism may have difficulty understanding and responding to social cues, making it challenging for them to form and maintain relationships. They may also exhibit repetitive behaviors or have intense interests in specific topics. Sensory sensitivities are common in autism, with some individuals experiencing hypersensitivity or hyposensitivity to sensory stimuli such as sound, light, touch, or smell.

Challenges Faced by Individuals with Autism

Individuals with autism face a range of challenges that can impact their daily lives. These challenges can include:

  • Social Interaction: Difficulties in understanding social cues, interpreting facial expressions, and engaging in reciprocal conversations may make it challenging for individuals with autism to interact with others. They may struggle with making and maintaining friendships, participating in group activities, or understanding social norms.
  • Communication: Many individuals with autism have difficulties with verbal and nonverbal communication. They may have delayed speech development, limited vocabulary, or difficulty expressing their needs and emotions. Some individuals may rely on alternative forms of communication such as sign language or visual aids.
  • Sensory Sensitivities: Sensory sensitivities are common among individuals with autism. They may be hypersensitive or hyposensitive to various sensory stimuli, which can impact their ability to tolerate certain sounds, textures, smells, or bright lights. These sensitivities can cause discomfort or distress, leading to behavioral challenges.
  • Executive Functioning: Executive functioning refers to a set of cognitive processes that help individuals plan, organize, and complete tasks. Individuals with autism may struggle with executive functioning skills, such as time management, organization, and impulse control. These challenges can affect their ability to navigate daily routines and complete tasks independently.

Understanding these core challenges faced by individuals with autism is essential when exploring the factors that can worsen their symptoms. By recognizing and addressing these challenges, parents and caregivers can better support their loved ones on the autism spectrum.

man closing his ear

Factors That Can Worsen Autism

While autism is a complex neurodevelopmental disorder, there are certain factors that can exacerbate its symptoms and challenges. Understanding these factors can help parents and caregivers better support individuals with autism. In this section, we will explore three influential factors: sensory overload, changes in routine, and communication difficulties.

Sensory Overload

Sensory overload refers to an overwhelming amount of sensory information that an individual with autism may experience. Everyday sounds, bright lights, strong smells, or even certain textures can trigger sensory overload, leading to distress and difficulty in processing information. Sensory overload can be particularly challenging for individuals with autism as they may have heightened sensitivity to sensory stimuli.

By recognizing and managing sensory overload, parents can help minimize its impact on their child with autism. Strategies such as creating a calming environment, providing sensory breaks, and introducing sensory integration techniques can be effective in reducing sensory overload.

Changes in Routine

Individuals with autism often thrive on predictability and routine. Changes in routine can be disruptive and cause anxiety or distress. Even small changes, such as unexpected events or alterations in daily schedules, can be challenging for individuals with autism. It's important for parents to understand that these changes can worsen autism symptoms and lead to behavioral difficulties.

To support individuals with autism through changes in routine, it can be helpful to provide advance notice, use visual schedules, and offer explanations to help them understand and prepare for the upcoming changes. By establishing predictable routines, parents can create a sense of security and stability for their child.

Communication Difficulties

Communication difficulties are a common challenge faced by individuals with autism. Many individuals with autism struggle with verbal and non-verbal communication, which can make it difficult for them to express their needs, understand others, and engage in social interactions. These communication difficulties can lead to frustration, isolation, and exacerbation of autism symptoms.

To support individuals with autism with communication difficulties, parents can explore various communication strategies and interventions. This may include using visual supports, augmentative and alternative communication (AAC) systems, and providing social skills training. By addressing communication challenges, parents can help individuals with autism better navigate social interactions and improve their overall well-being.

Understanding the influential factors that can worsen autism is essential for parents and caregivers. By recognizing and addressing factors such as sensory overload, changes in routine, and communication difficulties, parents can provide the necessary support and create an environment that promotes the well-being and development of individuals with autism.

Environmental Triggers

For individuals with autism, certain environmental factors can exacerbate their symptoms and make it more challenging for them to navigate their daily lives. Understanding these triggers is crucial for parents and caregivers in providing a supportive environment. In this section, we will explore three common environmental triggers: noise and bright lights, crowded places and overstimulation, and unpredictable or chaotic environments.

Noise and Bright Lights

People with autism often have heightened sensitivity to sensory stimuli, including noise and bright lights. Loud sounds, such as sirens, alarms, or even a crowded room, can be overwhelming and cause distress or anxiety. Similarly, bright lights, especially flickering or fluorescent lights, can be visually overwhelming and lead to sensory overload.

To create a more autism-friendly environment, it's essential to minimize exposure to excessive noise and bright lights. This can be achieved by using ear defenders or noise-cancelling headphones to reduce auditory stimuli. Additionally, opting for softer, dimmer lighting or using natural light sources can help create a more calming atmosphere.

Crowded Places and Overstimulation

Crowded places, such as shopping malls, amusement parks, or busy streets, can be overwhelming for individuals with autism. The combination of noise, visual clutter, and a large number of people can lead to sensory overload and increased anxiety. The constant stimulation can make it challenging for individuals with autism to focus, communicate, or regulate their emotions effectively.

When possible, it's advisable to avoid crowded places or plan visits during less busy times. If unavoidable, preparing the individual beforehand by explaining what to expect and providing them with coping strategies, such as deep breathing exercises or a comfort item, can help mitigate the impact of overstimulation.

Unpredictable or Chaotic Environments

Individuals with autism often thrive in structured and predictable environments. Unpredictability or chaotic situations can cause distress and increase anxiety levels. Changes in routine, unexpected events, or sudden transitions can be particularly challenging to navigate, leading to behavioral difficulties or meltdowns.

To support individuals with autism in unpredictable or chaotic environments, it can be helpful to provide visual schedules or social stories that outline the sequence of events and offer a sense of predictability. Breaking down tasks into smaller, manageable steps can also help reduce anxiety. Communication and social skills training can further enhance their ability to cope with unexpected situations.

By being aware of these environmental triggers, parents and caregivers can take proactive steps to create a more autism-friendly environment and support individuals with autism in managing their symptoms effectively.

Emotional Factors

When it comes to autism, emotional factors can have a significant impact on individuals. Understanding these factors is crucial for parents of individuals with autism in order to provide the necessary support and create an environment that promotes their well-being. Three key emotional factors that can worsen autism symptoms are stress and anxiety, emotional regulation challenges, and sensitivity to emotional cues.

Stress and Anxiety

Individuals with autism often experience higher levels of stress and anxiety compared to neurotypical individuals. The challenges they face in social interactions, sensory processing, and communication can contribute to feelings of stress and overwhelm. Stress and anxiety can further exacerbate autism symptoms, leading to difficulties in behavior, concentration, and overall well-being.

It's important for parents to be aware of their child's stress and anxiety levels and implement strategies to help manage them. This may include creating a calm and predictable environment, providing visual supports, and teaching relaxation techniques.

Emotional Regulation Challenges

Emotional regulation refers to the ability to manage and control one's emotions effectively. Many individuals with autism struggle with emotional regulation challenges. They may have difficulty identifying and expressing their emotions, as well as regulating their emotional responses to different situations.

These challenges can lead to emotional outbursts, meltdowns, and difficulties in social interactions. It's important for parents to provide support and teach their child strategies for emotional regulation. This may involve using visual supports, social stories, and sensory-based interventions. By helping individuals with autism develop effective emotional regulation skills, parents can help minimize the negative impact of emotional factors on their well-being.

Sensitivity to Emotional Cues

Individuals with autism often have sensitivity to emotional cues. They may struggle to accurately understand and interpret the emotions of others, leading to challenges in social interactions and communication. Difficulty in recognizing facial expressions, body language, and vocal cues can make it challenging for individuals with autism to navigate social situations.

Parents can support their child by providing explicit instruction on recognizing and understanding emotional cues. This can be done through social skills training, visual supports, and practicing scenarios that involve emotional interactions. By enhancing their ability to perceive and interpret emotional cues, individuals with autism can improve their social interactions and overall well-being.

Understanding and addressing these emotional factors can greatly contribute to better managing autism symptoms and improving the quality of life for individuals with autism. By creating a supportive and understanding environment, parents can help their child navigate the challenges associated with these emotional factors.

Dietary and Nutritional Factors

When it comes to understanding what factors can worsen autism, dietary and nutritional factors play a significant role. The relationship between diet and autism is complex, and while there is no one-size-fits-all approach, it's essential for parents of individuals with autism to be aware of the potential impact of food sensitivities and allergies, nutritional deficiencies, and the gut-brain connection.

Food Sensitivities and Allergies

Many individuals with autism may experience sensitivities or allergies to certain foods. These sensitivities can exacerbate symptoms of autism and contribute to behavioral challenges. Common culprits include gluten, dairy, artificial additives, and certain food dyes. Identifying and eliminating these trigger foods from the diet can often lead to improvements in behavior and overall well-being. However, it's important to consult with a healthcare professional or a registered dietitian before making any drastic dietary changes.

Nutritional Deficiencies

Individuals with autism may be at a higher risk of nutritional deficiencies due to selective eating habits, sensory issues, or restricted diets.

Nutrient deficiencies, such as deficiencies in vitamins B6, B12, and D, as well as omega-3 fatty acids, can negatively impact brain function and overall health. A balanced and nutrient-rich diet, along with appropriate supplementation if necessary, can help address these deficiencies and support optimal well-being. Consulting with a healthcare professional or a registered dietitian can provide guidance on meeting nutritional needs.

Gut-Brain Connection

Emerging research suggests a potential link between gut health and autism symptoms. The gut microbiome—a collection of microorganisms in the digestive system—plays a crucial role in overall health, including brain function and behavior.

Disruptions in the gut microbiome, such as imbalances in gut bacteria or intestinal permeability, have been observed in individuals with autism. Addressing gut health through dietary interventions, such as probiotic and prebiotic supplementation, may help improve symptoms.

Understanding the impact of dietary and nutritional factors on autism is an important step for parents in supporting their child's well-being. While adjustments in diet and nutritional interventions may not be a cure for autism, they can contribute to a holistic approach in managing symptoms. Working closely with healthcare professionals and registered dietitians can help tailor a dietary plan that addresses specific needs and promotes the overall health of individuals with autism.

Strategies to Support Individuals with Autism

When it comes to supporting individuals with autism, implementing effective strategies can make a significant difference in their daily lives. Here are three key strategies that parents and caregivers can utilize to provide support:

Sensory Integration Techniques

Sensory integration techniques are valuable tools for individuals with autism who may experience sensory sensitivities or difficulties. These techniques involve creating a controlled and structured environment that helps individuals manage sensory input and regulate their responses. Some commonly used sensory integration techniques include:

  • Deep pressure therapy: This technique involves applying gentle, firm pressure to the body using tools like weighted blankets or compression garments. It can help individuals with autism feel more grounded and calm.
  • Sensory diets: A sensory diet is a personalized plan that incorporates specific sensory activities throughout the day. These activities can include sensory breaks, movement breaks, or engaging with sensory tools like fidget toys or textured surfaces.
  • Visual supports: Visual supports, such as visual schedules or visual cues, can assist individuals with autism in understanding and following routines. They provide a visual structure that helps reduce anxiety and increase predictability.

Establishing Predictable Routines

Establishing predictable routines is crucial for individuals with autism as it helps provide a sense of security, reduce anxiety, and enhance overall well-being. By creating a structured daily routine, parents and caregivers can help individuals with autism navigate their day more effectively. Here are some key elements to consider when establishing predictable routines:

  • Consistency: Keeping routines consistent and predictable helps individuals with autism anticipate what comes next, reducing stress and uncertainty.
  • Visual schedules: Visual schedules, whether in the form of pictures, written words, or a combination of both, can aid in visualizing the daily routine and ensuring clear communication.
  • Transition strategies: Providing transition warnings and using transition strategies such as countdown timers or visual cues can make transitions between activities smoother and more manageable.

Communication and Social Skills Training

Communication and social skills training are essential for individuals with autism to enhance their social interactions and improve their overall quality of life. These strategies aim to develop effective communication skills, increase social awareness, and foster meaningful connections with others. Here are some key aspects of communication and social skills training:

  • Augmentative and alternative communication (AAC): AAC systems such as picture exchange communication systems (PECS), sign language, or speech-generating devices can support individuals with limited verbal communication skills.
  • Social stories: Social stories are personalized narratives that describe social situations and appropriate responses. They help individuals with autism understand social expectations and develop appropriate social behaviors.
  • Social skills groups: Group therapy sessions or social skills groups provide opportunities for individuals with autism to practice social interactions in a supportive and structured environment.

By implementing these strategies, parents and caregivers can create an environment that supports individuals with autism in managing their challenges, improving their overall well-being, and promoting their development. It's important to consult with professionals specializing in autism to tailor these strategies to the unique needs of each individual.


In conclusion, while there are certain triggers that can make autism worse, there are also many strategies that can help manage these triggers and improve quality of life for people with autism. By creating a supportive and understanding environment, we can help individuals with autism thrive and reach their full potential.