Parent guide

Type 1 Diabetes in Children

Type 1 diabetes occurs when the body can no longer make enough insulin. Symptoms may develop over days or weeks and include excessive thirst, frequent urination, new bedwetting, weight loss and tiredness. Vomiting, abdominal pain, deep breathing or unusual drowsiness can signal diabetic ketoacidosis and need emergency care.

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Paediatric endocrinologyThe specialist who helps.
Common signs

What parents may notice

  • Excessive thirst
  • Frequent urination
  • New bedwetting
  • Unexplained weight loss
  • Tiredness or reduced activity
  • Increased hunger
  • Blurred vision in an older child
  • Recurring infections
Possible reasons

What can cause it?

Type 1 diabetes is an autoimmune condition and is not caused by eating sugar. It differs from type 2 diabetes, although both involve high blood glucose.

When to book

When should your child be assessed?

  • Classic symptoms are present
  • A glucose test is abnormal
  • The child already has type 1 diabetes and needs specialist follow-up
  • There are recurring high or low readings
  • School, nutrition or technology support is needed
Urgent warning signs

When to seek immediate care

  • Vomiting with deep or rapid breathing
  • Severe abdominal pain
  • Marked drowsiness or confusion
  • Fruity-smelling breath with illness
  • A known diabetic child with severe low glucose or inability to take fluids
At the specialist visit

How the concern may be evaluated

  • Immediate blood glucose and ketone assessment
  • Diagnostic blood tests
  • Insulin and monitoring education
  • Nutrition and school planning
  • Ongoing growth and complication screening
Prepare

What to do before the visit

  • Do not delay emergency care for testing at home
  • Bring glucose and ketone records
  • Bring insulin doses and device reports
  • List recent illness and low-glucose episodes
Clinical owner
Relevant Lavender Lane paediatric speciality
Location
Sector 90, Noida
Last updated
August 2026
Questions parents ask

The real questions, answered.

Not what we wish you'd ask. What you're actually thinking when you find this page.

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Is type 1 diabetes caused by sugar?

No. It is an autoimmune condition in which insulin-producing cells are damaged.

Can type 1 diabetes be managed at school?

Yes, with an individual plan, trained caregivers and access to insulin, glucose monitoring and emergency treatment.

What is diabetic ketoacidosis?

It is a dangerous build-up of ketones caused by insulin deficiency and requires emergency treatment.

Can children use glucose sensors?

Many children can use continuous glucose monitoring, depending on clinical suitability, access and family preference.

Will insulin be lifelong?

Children with type 1 diabetes require insulin. The regimen and technology may change over time.

Persistent symptoms deserve a clear next step.

Speak with Paediatric Endocrinology or contact our team to organise the right starting point.

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