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Do Non-Stimulant ADHD Meds Affect Sleep? 

Yes, non-stimulant ADHD meds can affect sleep patterns, although usually to a lesser extent than stimulant medications. ions. Non-stimulant medications like atomoxetine (Strattera) or guanfacine (Intuniv) are commonly prescribed to treat ADHD, especially when stimulants are not well tolerated. While these medications are often preferred for their lower risk of sleep disturbances, they can still have an impact on sleep in some children or adults. Understanding the effects of ADHD medication on sleep is important to ensure effective treatment and better rest for individuals with ADHD. 

What Non-Stimulant ADHD Medications Affect Sleep 

Non-stimulant medications work by targeting different neurotransmitters in the brain, such as norepinephrine, to help regulate attention and behaviour. However, they can still lead to sleep disturbances in some cases: 

Atomoxetine (Strattera) 

While generally less likely to interfere with sleep compared to stimulants, some users may experience insomnia or disturbed sleep, especially if taken too late in the day. 

Guanfacine (Intuniv) 

This medication is known to have a calming effect, which can be beneficial for ADHD-related hyperactivity. However, it can also cause drowsiness and, in some cases, may lead to excessive daytime sleepiness or disrupted sleep cycles. 

Managing Sleep Issues with Non-Stimulant ADHD Meds 

If non-stimulant ADHD meds cause sleep issues , it is important to: 

Adjust medication timing  

Taking ADHD medication earlier in the day can help prevent sleep disruptions at night. 

Monitor dosage  

Lowering the dose may alleviate sleep-related side effects without compromising the effectiveness of the medication. 

Establish a healthy bedtime routine  

Consistent sleep hygiene practices can help mitigate sleep disturbances caused by medication. 

While non-stimulant ADHD meds are generally a better option for those with sleep issues, working with a healthcare provider to monitor and adjust treatment plans is key to managing both ADHD symptoms and sleep quality. For more on ADHD medication effects and managing sleep disturbances, reach out to providers like ADHD Certify.

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Sleep disorders. 

Victoria Rowe, MSc, author for my patient advice - mypatientadvice.co.uk

Victoria Rowe, MSc

Author

Victoria Rowe is a health psychologist with a Master’s in Health Psychology and a BS in Applied Psychology. She has experience as a school psychologist, conducting behavioural assessments, developing individualized education plans (IEPs), and supporting children’s mental health. Dr. Rowe has contributed to peer-reviewed research on mental health, including studies on anxiety disorders and the impact of COVID-19 on healthcare systems. Skilled in SPSS, Minitab, and academic writing, she is committed to advancing psychological knowledge and promoting well-being through evidence-based practice.

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. 

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

Dr. Rebecca Fernandez, MBBS

Reviewer

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 reviewer's privacy.