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    How to Help Your Child With ADHD Sleep Better

    Can poor sleep actually trigger some kids' hyperactivity?

    Dr. Harvey Karp

    Written by

    Dr. Harvey Karp

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    adhd and sleep

    ON THIS PAGE

    • What Causes ADHD in Toddlers?
    • Symptoms of ADHD in Toddlers
    • The ADHD-Poor Sleep Relationship
    • How to Boost Sleep in Your Child with ADHD

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    Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder said to affect about 5% of children (and adults).

    Kids with ADHD are often hyper, forgetful, impulsive, and distractible. (Of course, these can all be normal behaviours for any toddler, which is why healthcare providers are very hesitant to diagnose ADHD before the age of 5.)

    Short sleep and hyperactivity spiral together. Children with ADHD tend to get especially defiant, moody, and wild when they are tired. Unfortunately, that usually results in less sleep and kids who act even more wired the next day…and so the cycle continues.

    What Causes ADHD in Toddlers?

    Although no clinical guidelines exist for diagnosing ADHD in toddlers under the age of 4, medical professionals suggest that ADHD symptoms may first appear during these years. ADHD likely stems from a variety of factors, including genetics, brain anatomy, prenatal substance exposure, prematurity, toxins (like lead), or prematurity.

     

    Symptoms of ADHD in Toddlers

    As mentioned, children under 4 are not typically diagnosed with ADHD because the restless behaviours associated with ADHD are very common among toddlers. Your general practitioner will examine your child’s behaviour in the context of how other kids their age behave to evaluate whether your child has ADHD. If the GP believes your child may have ADHD, they will refer you to a specialist who may be able to diagnose your child.

    ADHD symptoms in toddlers may include:

    • Restlessness
    • The need to be in constant motion
    • Inability to sit still; constant squirming and fidgeting 
    • Non-stop talking
    • Inability to play quietly
    • Easily distracted from play
    • Frequently interrupts others
    • Has a hard time listening and paying attention

    The ADHD-Poor Sleep Relationship

    Children with ADHD often have sleep problems. But can poor sleep actually trigger some kids’ hyperactivity?

    A study of nearly 7,000 California kids showed that preschoolers who slept less were rated by their parents as more hyperactive and less attentive in kindergarten.

    The lead researcher, Erika Gaylor, speculated that poor sleep may push some children toward being more impulsive and inattentive later in life.

    This suspicion that poor early sleep may lead to ADHD later in childhood is supported by a Canadian study. Researchers studying more than a 1,000 children (2-6 years old) found that toddlers sleeping less than 10 hours a night were twice as likely to become hyperactive—later, when they became preschoolers!

    Sleep problems are very common in ADHD. These problems may be related to the ADHD itself or to co-occurring problems like anxiety or fear.

    Also, one common effect of ADHD medicines in young children is poor sleep. (Many ADHD medications are stimulants, chemically related to amphetamine.)

    How to Boost Sleep in Your Child with ADHD

    If your child is diagnosed with ADHD, here are the best ways to promote sleep:

    • Make sure your child exercises daily and gets some sun every day.
    • Give regular, healthy meals high in fiber and containing protein and vegetables.
    • Avoid foods with artificial colours and flavours.
    • Avoid sweetened breakfast cereals and sugary drinks, including undiluted juice. Instead, offer naturally sweet mint or chamomile tea. (Interestingly, caffeinated drinks have been used for decades to reduce the wild behaviour and impulsivity of ADHD.)
    • Keep your nap schedule consistent.
    • Practice magic breathing and patience-stretching every day.
    • Create stable and reliable pre-bedtime routines, including quiet play, reading, massage, white noise, and dimmed lights. (Turn off bright telly, computer, and video game screens.)
    • Take screens out of their room.
    • Avoid roughhousing, family arguments, and loud or scary telly shows before bedtime.
    • Get your child into bed before they are overtired.
    • Ask your child’s healthcare provider about medication side effects and see if you use a regimen that minimizes sleep problems. (Also, ask about using melatonin as a sleep enhancer.)

    Treat any allergies, snoring problems, or other sleep disruptors.

    Disclaimer: The information on our site is NOT medical advice for any specific person or condition. It is only meant as general information. If you have any medical questions and concerns about your child or yourself, please contact your health provider. Breastmilk is the best source of nutrition for babies. It is important that, in preparation for and during breastfeeding, mothers eat a healthy, balanced diet. Combined breast- and bottle-feeding in the first weeks of life may reduce the supply of a mother's breastmilk and reversing the decision not to breastfeed is difficult. If you do decide to use infant formula, you should follow instructions carefully.

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