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Photograph of a boy having his height measured
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    • Services and providers for Growth Disorders in the U.S.
  • National Institutes of Health

Does your child seem much shorter - or much taller - than other kids his or her age? It could be normal, or it could be a sign of a problem. Very slow or very fast growth can sometimes signal a gland problem or disease.

The pituitary gland makes growth hormone, which stimulates the growth of bone and other tissues. Children who have too little of it may be very short. Treatment with growth hormone can stimulate growth.

People can also have too much growth hormone. Usually the cause is a pituitary gland tumor, which is not cancer. Too much growth hormone can cause gigantism in children, where their bones and their body grow too much. In adults, it can cause acromegaly, which makes the hands, feet and face larger than normal. Possible treatments include surgery to remove the tumor, medicines and radiation therapy.

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