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When Sleep Struggles Could Point to an Underlying Issue
- Sarah Patel
- Mar 3, 2022
- 4 min read
Most sleep challenges in babies and toddlers are completely normal.
Night waking, early rising, developmental leaps, teething, illness, and changing sleep needs are all part of childhood. While these phases can be exhausting, they don't necessarily mean anything is wrong.
Occasionally, however, sleep difficulties can be a clue that something else is contributing to your child's disrupted sleep.
If you've worked on sleep habits, adjusted routines, and still feel that something isn't quite right, it may be worth exploring whether an underlying issue could be affecting your child's sleep.
Trust Your Instincts
One thing I hear frequently from parents is:
"I just knew something wasn't right."
As parents, we're often the first to notice subtle changes in our children's behaviour, sleep, feeding, or energy levels.
While sleep consultants can't diagnose medical conditions, your instincts matter. If your child's sleep feels unusually difficult, or if something seems different from what you'd expect, it's always worth seeking advice from the appropriate healthcare professional.
Below are some signs that may suggest there is more going on than typical sleep disruption.
Mouth Breathing, Snoring or Pauses in Breathing
Babies and toddlers should generally sleep with their mouths closed, breathing gently through their noses.
If your child regularly sleeps with their mouth open, snores frequently, or you notice pauses in their breathing, it may be worth discussing this with your GP.
Persistent mouth breathing can sometimes be linked to enlarged tonsils, adenoids, allergies, or other airway concerns that may affect sleep quality.
Possible referral: GP or ENT specialist
Tongue Tie and Feeding Difficulties
A tongue tie occurs when the tissue connecting the tongue to the bottom of the mouth is unusually tight or short.
For some babies, this can affect feeding, swallowing, and comfort. In some cases, it may also contribute to unsettled sleep.
Possible signs include:
Clicking noises during feeding
Difficulty staying latched
Milk leaking during feeds
Frequent waking due to hunger
Difficulty settling comfortably
If you have concerns about feeding or tongue function, speaking to a qualified tongue tie practitioner can help determine whether further assessment is needed.
Possible referral: Tongue tie specialist
Food Sensitivities and Digestive Discomfort
For some children, food sensitivities or digestive discomfort may contribute to unsettled sleep.
Common triggers can include dairy, soy, wheat, eggs, nuts, or other foods, although every child is different.
Signs may include:
Frequent tummy discomfort
Reflux-like symptoms
Excessive wind
Changes in bowel habits
Eczema flare-ups
Keeping a simple symptom diary can help identify patterns and provide useful information for your healthcare provider.
Possible referral: GP or allergy specialist
Unusual Daytime Fatigue
Children who sleep for long periods but still seem unusually tired during the day may not be getting the restorative sleep they need.
Persistent tiredness, irritability, difficulty concentrating, or low energy levels can sometimes indicate that sleep is being disrupted throughout the night.
There are a number of possible causes, so it's worth discussing ongoing concerns with your healthcare professional.
Possible referral: GP, ENT specialist, or health visitor
Night Sweats
Some children naturally sleep warmer than others, and occasional sweating isn't usually a cause for concern.
However, if your child develops new or excessive night sweats, it is worth mentioning to your GP, particularly if accompanied by other symptoms.
Possible referral: GP
Eating Challenges or Food Aversions
If your child avoids entire food groups, eats a very limited range of foods, or seems anxious around eating, it may be worth seeking additional support.
Nutritional deficiencies, including low iron levels, can sometimes affect sleep quality and contribute to restless sleep.
Sensory challenges may also play a role in selective eating.
Possible referral: GP, dietitian, speech and language therapist, or occupational therapist
Restless Sleep or Frequent Movements
Some movement during sleep is completely normal.
However, if your child seems unusually restless, constantly wriggling, or develops new repetitive movements during sleep, it can be helpful to keep a record of what you're observing.
Videos and notes can provide useful information when speaking with healthcare professionals.
Possible referral: GP
Frequent or Prolonged Illness
Recurring illnesses, infections, or periods of unexplained low energy can all have an impact on sleep.
Sometimes underlying issues such as ear infections, enlarged tonsils, allergies, or other medical concerns may disrupt sleep without obvious daytime symptoms.
If your child seems unwell frequently or their sleep changes significantly during periods of illness, it's worth seeking medical advice.
Possible referral: GP
You Know Your Child Best
If any of these signs feel familiar, start by observing and recording what you're seeing.
Sleep logs, videos, feeding patterns, symptom diaries, and notes about your child's behaviour can all be helpful when discussing concerns with healthcare professionals.
Remember, these signs do not automatically mean that something is wrong. They simply provide useful information that may help explain why your child is struggling with sleep.
Most sleep challenges in babies and toddlers are a normal part of development. However, if your instincts are telling you that something more may be contributing to your child's sleep difficulties, it's worth exploring further.
You know your child better than anyone. Sometimes those small observations can be the first step towards finding answers and getting the support your family needs.
Need Support With Your Child's Sleep?
If you're feeling overwhelmed by your child's sleep or wondering whether there may be more going on beneath the surface, you're not alone.
My holistic approach looks at the whole picture - your child's sleep habits, development, temperament, and any factors that may be affecting their ability to rest well.
Together, we can explore what's happening and create a plan that feels right for your family.
Or explore my sleep support options to find the right level of support for your family.
