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Living with Central diabetes insipidus

A condition in which low levels of a hormone cause a lot of urination and extreme thirst.

Understanding Central diabetes insipidus

Central diabetes insipidus (DI) is a condition in which the body has low levels of antidiuretic hormone, which leads to frequent urination.

This hormone tells the kidneys to make less urine. Main symptoms are passing too much urine, getting up at night to urinate, and drinking too much. Damage to the pituitary gland can cause it, including from other diseases, head injury, neurosurgery, or genetic disorders. It can start in childhood.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Passing too much urine (polyuria)
  • Getting up at night to urinate (nocturia)
  • Extreme thirst (polydipsia)
  • Dehydration
  • Poor weight gain (failure to thrive)
  • Daytime sleepiness

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include genetic specialists and hormone specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Pituitary Network Association may keep lists of experts for this condition.

Care & treatment

Care team
Genetic specialists (geneticists); Hormone specialists (endocrinologists)
Expert care
Expert lists: Pituitary Network Association
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Pituitary Network Association
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
What caused my pituitary gland to be affected?
What treatment can replace the missing hormone?
How can I prevent dehydration?

Quick facts

Symptoms usually startChild
InheritanceAutosomal Dominant, Autosomal Recessive, X-Linked

Damage to the pituitary gland causes it. This can come from other diseases, head injuries, neurosurgery, or genetic disorders. Some forms are inherited in autosomal dominant, autosomal recessive, or X-linked ways.

GeneticEndocrine

Also known as: arginine vasopressin deficiency; avp-d - arginine vasopressin deficiency; cdi; cranial diabetes insipidus; diabetes insipidus - pituitary; neurogenic diabetes insipidus

Patient organizations

Broader rare-disease groups

Source: NIH GARD · Central diabetes insipidusGARD ID 6015 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Central diabetes insipidus.

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Explore research for Central diabetes insipidus

Explore actively recruiting Central diabetes insipidus studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Central diabetes insipidus with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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