Growth disorders can prevent children from reaching normal height. This could be due to any of the following:
- Hormone deficiencies – for example, low levels of growth hormone, thyroid hormone, or other pituitary hormone disorders
- Health conditions that can cause poor growth, such as celiac disease, inflammatory bowel disease (IBD), or kidney disease
- Genetic disorders, such as Turner or Noonan syndromes
Though we rarely see children who are taller than expected, causes for tall stature may include the following:
- Overweight – This causes early growth acceleration, but ultimate normal height
- Early puberty – This causes early growth acceleration and often shorter stature as an adult if not treated
- Genetic disorders