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What Are the Early Signs of Anxiety in Children Diagnosed with ADHD? 

Early anxiety signs in children with ADHD are often challenging to detect, as symptoms of ADHD can sometimes mask or overlap with signs of anxiety. Both conditions affect a child’s ability to focus, regulate emotions, and cope with stress, which can make it difficult for parents and teachers to distinguish between the two. Identifying warning signs of anxiety early on is crucial for ensuring timely intervention and support for the child. 

Children diagnosed with ADHD already face challenges like impulsivity, hyperactivity, and inattention. However, when anxiety is also present, it can exacerbate these symptoms and lead to more pronounced difficulties in daily functioning. Parent observation and understanding of the early anxiety signs can help identify when anxiety is becoming a problem. 

Early Signs of Anxiety in Children with ADHD 

Here are some early anxiety signs in children with ADHD that may indicate a child is struggling with anxiety: 

Excessive Worrying  

Children with ADHD may have trouble focusing on tasks, but anxiety can cause them to worry excessively about school performance, social interactions, or their own abilities. If a child shows signs of worrying about everyday events, or has difficulty letting go of thoughts and concerns, this can be a sign of anxiety. 

Avoidance of Certain Situations  

Anxiety can cause children to avoid situations they perceive as threatening or overwhelming. For a child with ADHD, this could include avoiding schoolwork, social activities, or situations that require sustained attention. Avoidance behaviours are often driven by fear of failure, being judged, or not meeting expectations. 

Restlessness and Irritability  

While ADHD is associated with restlessness and impulsivity, anxiety can exacerbate these behaviours. A child with both conditions might seem on edge, easily irritated, or overly sensitive to small frustrations. This heightened emotional response can lead to tantrums, mood swings, or difficulty calming down. 

Physical Complaints  

Early anxiety signs in children with ADHD often manifest as physical symptoms. Complaints of stomachaches, headaches, or feeling unwell without an apparent cause may be signs that anxiety is affecting the child. These physical complaints are often linked to stress or worry and should be taken seriously, especially when they occur frequently or interfere with daily life. 

Difficulty Sleeping  

Children with both ADHD and anxiety often struggle with sleep. Anxiety can cause racing thoughts and fear, making it difficult for children to relax and fall asleep. They may also wake up frequently throughout the night, experience nightmares, or have trouble staying asleep. Sleep difficulties can significantly impact a child’s mood, focus, and behaviour during the day. 

Detection and Parent Observation 

The early detection of anxiety in children with ADHD is crucial for effective intervention. Parents play an important role in observing behavioural patterns and emotional responses in their children. If a child’s anxiety seems to be interfering with daily life, whether in school, at home, or in social situations, it’s important to seek professional guidance. Early intervention can help prevent anxiety from becoming more severe and teach children strategies for managing their feelings. 

Conclusion 

Early anxiety signs in children with ADHD often involve excessive worrying, avoidance behaviours, irritability, physical complaints, and sleep disturbances. Recognising these warning signs through parent observation is essential for timely intervention and support. Addressing anxiety early on can help children with ADHD develop healthier coping mechanisms and improve their overall emotional well-being. 

For more personalised guidance on recognising and managing early anxiety signs in children with ADHD, visit ADHD Certify for tailored consultations. For additional resources on detection and treatment options, read our complete guide to Anxiety disorders.

Dr. Rebecca Fernandez, MBBS, author and a reviewer for my patient advice - mypatientadvice.co.uk

Dr. Rebecca Fernandez, MBBS

Author

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy.