What does bedwetting feel like with type 1 diabetes?

Bedwetting is a common presentation of Type 1 Diabetes, often occurring with increased thirst and passing urine more often. A child may wake with a wet bed, feel very thirsty, or need to urinate repeatedly during the day. New bedwetting after a period of dryness deserves prompt medical assessment.

When blood glucose rises, the kidneys may remove extra glucose with water, producing more urine. This can lead to frequent urination, larger amounts of urine, night-time wetting, thirst, tiredness, blurred vision, or weight loss. The child may appear less energetic or ask for drinks repeatedly. These symptoms can have other explanations, but the combination needs a clinician to check glucose and urine rather than waiting for it to pass.

Contact a medical service promptly for new bedwetting with marked thirst, frequent urination, tiredness, or weight loss. Do not restrict fluids to prevent wetting. Note when the wetting began, how often the child urinates, how much they drink, and whether vomiting or abdominal pain is present. A clinician may check a finger-prick glucose level and urine, then explain the next steps.

Go to urgent care immediately if the child has vomiting, worsening abdominal pain, deep or rapid breathing, fruity-smelling breath, severe drowsiness, confusion, or cannot keep fluids down. These can indicate a dangerous build-up of acids in the blood. Do not wait for bedwetting to resolve or assume the symptoms are behavioural.

Could the increased thirst and urination indicate a glucose problem? Which symptoms should prompt emergency help? What tests are needed today? How can we support the child’s sleep and dignity while the cause is being assessed?