Pediatric Growth Hormone Deficiency Treatment Options: What Families Need to Know
If your child has been diagnosed with pediatric growth hormone deficiency (PGHD), it’s natural to have questions — and worries. But it’s important to know that PGHD is treatable. With the right care team and treatment plan, many children with PGHD can improve their growth and get closer to their height potential.
Here’s how pediatric GHD is treated, what to expect, and why sticking with treatment matters.
Growth Hormone For PGHD
The treatment for PGHD is recombinant human growth hormone (rhGH) — a lab-made version of the growth hormone the body isn’t making enough of. It’s given by injection and works by helping bones grow. It also helps your body produce more growth factor (IGF-1), which is important in childhood development.
Growth hormone can’t be taken as a pill. That’s because growth hormone would be broken down by stomach acid before it’s able to work properly. Injections under the skin — usually given with a small, easy-to-use auto-injector pen — are the only way to deliver it. Families are taught how to give these at home.
rhGH has been FDA-approved for pediatric GHD since 1985, and decades of use have shown it to be safe and effective.
Daily Injections vs. Once-a-Week Injections
For most of rhGH’s history, the only option was a daily injection. This method is still widely used and has a strong safety record built over many years.
In recent years, a new type of treatment called long-acting growth hormone (LAGH) has become available. These newer options are injected just once a week instead of every day, and clinical trials have shown they work just as well as daily injections for supporting growth.
For many families, going from 365 injections a year to 52 is a meaningful change. Fewer injections can mean less stress for kids and parents, and may make it easier to keep up with treatment over the long term.
A pediatric endocrinologist can help determine which option makes the most sense for your child’s age, weight, dosing needs, and your family’s routine.
Why Keeping Up With Treatment Matters
GHD treatment isn’t a short course — most children need growth hormone therapy for several years, often all the way through adolescence. That means sticking with it consistently is one of the most important parts of getting results.
Research shows that missed doses are a real problem in pediatric GHD, with studies finding that anywhere from 7% to 71% of patients don’t follow their treatment schedule as prescribed. When doses are skipped, growth slows — and that lost time is hard to make up, especially during key windows of childhood development.
What Treatment Looks Like Over Time
Most children start responding within the first few months of treatment, with a noticeable increase in how fast they’re growing. Throughout treatment, a pediatric endocrinologist will track your child’s growth, check IGF-1 levels, and adjust the dose as your child gets bigger.
Research shows that children who start treatment earlier, and who stay consistent with it, tend to see better height outcomes. Many children with GHD are able to reach an adult height that is much closer to their genetic potential than it would have been without treatment — though outcomes vary from child to child.
Beyond height, families often notice improvements in energy, body composition, and overall wellbeing once treatment is underway.
Key Takeaway
If your child has been diagnosed with PGHD — or if you’re still working toward answers — a pediatric endocrinologist is the right specialist to guide treatment decisions. They can walk through the options, set realistic expectations, and help you build a plan that works for your family.
Early treatment, followed consistently, gives children with GHD the best chance to grow and thrive.