Find out why it's important to manage sleeping problems caused by diabetes, and understand the dangers such as nocturnal hypoglycaemia.
Diabetes and pre-diabetes has been linked to problems sleeping well.
Effects of a lack of sleep or poor sleep quality include and are not limited to:
High blood sugar (hyperglycaemia) and low blood sugar (hypoglycaemia) during the night can lead to insomnia and next-day fatigue.
When blood sugar levels are high, the kidneys overcompensate by causing you to urinate more. During the night, these frequent trips to the bathroom can disrupt sleep.
High blood sugar may also cause headaches, increased thirst, and tiredness that can interfere with falling asleep.
In contrast, going too many hours without eating or taking the wrong balance of diabetes medication can also lead to low blood sugar levels at night. This can cause nightmares, or wake you up at night drenched in sweat, or make you feel irritated or confused when you wake up.
As with many chronic conditions, the emotional struggle of coping can contribute to depression or stress about the disease itself.
This affect your stress-related hormonal cycle and disrupt your sleep cycle. You may take longer to fall asleep, or be awake more than usual through the night, or wake far too early in the morning.
Insomnia happens when a person experiences sleep difficulties and related daytime symptoms, like fatigue and attention issues.
Those with insomnia commonly feel distressed about their inability to sleep and daytime symptoms caused by sleep issues.
The distress and frustrations of not being able to fall asleep, worries and fears from not sleeping can reinforce the sleep difficulties. The symptoms can be severe enough to affect your work or school performance, as well as social or family life.
Based on your personal situation, your doctor may be able to recommend sleep aids or additional ways to get better sleep.
They may even conduct a sleep study, to see if a sleep disorder is a potential contributor to your sleep problems.
When your blood sugar level falls below 4.0 mmol/L while sleeping at night, you experience nocturnal hypoglycaemia or “night-time hypo”. This can be dangerous and could cause sudden death.
In partnership with