Growth hormone, also known as somatotropin, is a hormone produced by the pituitary gland that stimulates growth and cell reproduction. It plays an important role in growth during childhood and adolescence. Low growth hormone refers to having abnormally low levels of this hormone.
Some key signs and symptoms of growth hormone deficiency include:
| Signs | Symptoms |
|---|---|
| Short stature and poor growth, especially compared to peers | Increased body fat, especially around the waist |
| Decreased muscle mass and strength | Low energy levels, fatigue |
| Emotional issues like social isolation or low self-esteem |
What Causes Low Growth Hormone?
There are several potential causes:
In children, the most common cause is idiopathic growth hormone deficiency, meaning the exact cause is unknown. Sometimes no underlying cause can be found.
How is Low Growth Hormone Diagnosed?
If growth hormone deficiency is suspected, a doctor will likely order several tests, including:
| Test | Purpose |
|---|---|
| Physical exam | Assessing growth and development |
| Imaging tests like MRI of the brain | Evaluating the pituitary gland |
| Blood tests | Measuring growth hormone levels |
| Stimulation tests | Checking pituitary gland response |
How is Low Growth Hormone Treated?
The main treatment is synthetic growth hormone injections to replace the missing hormone. Getting treatment early leads to better growth outcomes. People with growth hormone deficiency need to continue treatment until final adult height is reached.
Treatment is supervised by an endocrinologist who will monitor growth velocity and adjust dosage as needed. Lifestyle measures like proper nutrition and exercise are also important.
What are the Risks of Untreated Growth Hormone Deficiency?
Left untreated, abnormally low growth hormone can negatively impact physical and mental wellbeing. Possible complications include:
Fortunately, synthetic growth hormone injections can help prevent these complications and allow those with deficiency to achieve normal development. If your child is showing any signs of low growth hormone, consult a pediatric endocrinologist right away for proper diagnosis and treatment. The experts at Rejuvenate Clinic have years of experience caring for growth disorders and can provide the specialized care needed to manage this condition effectively.