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Living with Growth disorder

Problems that keep children from developing typical height, weight, or sexual maturity, sometimes linked to a hormone or gland problem.

Understanding Growth disorder

Growth disorders are problems that keep children from developing normal height, weight, sexual maturity, or other features.

A child who is much shorter or taller than peers may be developing normally, since some children are small or tall because their parents are. Very slow or very fast growth can sometimes signal a gland problem or disease. The pituitary gland makes growth hormone. Too little can make a child very short, and growth hormone treatment can stimulate growth. Too much, usually from a noncancerous pituitary tumor, can cause gigantism in children or acromegaly in adults.

Signs & symptoms

GARD doesn't list specific symptoms for this condition. The summary describes very slow or very fast growth.

  • Much shorter than other children the same age
  • Much taller than other children the same age

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.

Care & treatment

Care team
Genetic specialists (geneticists); Hormone specialists (endocrinologists)
Expert care
Ask about multidisciplinary care centers for rare conditions
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 rare disease patient organizations for support
  • 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
Is my child's growth within the normal range for our family?
Which tests check growth hormone and the pituitary gland?
Would growth hormone or other treatment help my child?

Quick facts

Causes include too little or too much growth hormone from the pituitary gland, which is usually from a noncancerous pituitary tumor when there is too much. GARD also lists changes in genes as a cause.

GeneticEndocrine

Also known as: genetic endocrine growth disease; Hereditary endocrine growth disease

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Growth disorderGARD ID 20012 · 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 Growth disorder.

Explore the Growth disorder blog

Explore research for Growth disorder

Explore actively recruiting Growth disorder studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Growth disorder 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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