Sleep Problems and Solution Approaches

Sleep difficulties are reported in the large majority of children with autism (in some studies, between 50 and 80 percent) and are one of the problems that most affects family life. In this chapter, we'll look at the causes of these problems and at practical solution strategies.

Possible Causes of Sleep Problems

• Differences in melatonin regulation — some research suggests there may be differences in the natural melatonin release rhythm in children with autism.
• Sensory sensitivities — light, sound, temperature, or the texture of the bedding/pajamas in the bedroom can make falling asleep harder (see Chapter 8).
• Anxiety — co-occurring anxiety (see Chapter 13) can delay falling asleep or increase nighttime waking.
• Screen exposure — screen use close to bedtime can make the transition to sleep harder through blue light and stimulating content.
• Co-occurring gastrointestinal or other medical problems — reflux, constipation, or pain can contribute to nighttime waking (see Chapter 28).

Sleep Hygiene: Basic Strategies

• Keep the routine of going to bed and waking up at the same time every day as consistent as possible, including on weekends
• End screen use within 60–90 minutes before bedtime
• Create a visual "bedtime" routine (pajamas, brushing teeth, a book, turning off the lights, in that order, alongside a visual schedule)
• Organize the bedroom in terms of the senses: blackout curtains, a white noise machine, and bedding of a preferred texture and weight
• Consider using a weighted blanket in line with your occupational therapist's advice; for some children, deep pressure input can be calming

Tip / Practical Suggestion

Keep a "sleep diary" for two weeks, recording bedtime, how long it takes to fall asleep, nighttime waking, and wake-up time. This diary helps you notice patterns, and when you share it with your doctor, it allows for a much more targeted evaluation.

Using Melatonin

As we discussed in Chapter 26, when behavioral strategies aren't enough, low-dose melatonin is a relatively safe option that can be considered under the supervision of a child neurologist. Melatonin isn't a "sleeping pill" but a hormone supplement that regulates the natural sleep-wake rhythm; the dose and timing should be determined individually, and it shouldn't be started on your own without a prescription.

Caution / When to Consult a Professional

If you notice sudden-onset, severe sleep problems or pauses in breathing during sleep (snoring, holding the breath), report this to your doctor; these signs may call for a separate medical evaluation.