Understanding Growth Disorders
The right time to address growth issues? As early as you can
It’s important to address growth issues as early as you can. As with most medical issues, early diagnosis and treatment may help reduce complications and support health in the future.
Ashton, born with GHD
Abigail (left), born with GHD
Meeting with a specialist
Diagnosing a growth-related disorder usually requires a pediatric endocrinologist. This is a doctor who specializes in children with conditions related to glands and hormone imbalances.
To start, the pediatric endocrinologist may do an overall evaluation including:
Your child’s medical history
- Previous illnesses, surgeries, and hospitalizations
- Review of any symptoms your child may have
- The mother’s health and habits during pregnancy, including nutrition and use of drugs, alcohol, or nicotine products
Family history
- Height of the parents and other relatives
- Medical information about the birth parents, including when they went through puberty
- Any diseases that run in the family
Social history
- The family’s access to food and income
- Aspects of the child’s development beyond their growth
Common growth tests
A pediatric endocrinologist may perform a physical exam and take various measurements. They may monitor these measurements over a period of several weeks, to get a detailed picture of your child’s growth.
Common measurements include:
- Height or length
- Weight
- Head circumference – The distance around your child’s head
- Arm span – The length from the tip of one hand to the other with outstretched arms
- The ratio between upper and lower body measurements
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Diagnostic tests
To confirm a diagnosis, the pediatric endocrinologist may use a combination of tests, such as:
Blood tests
These can provide insights about your child’s overall health and may rule out growth-impairing conditions like celiac disease, cystic fibrosis, and Crohn’s disease
Magnetic resonance imaging (MRI)
If doctors suspect growth hormone deficiency in certain patients, they may use an MRI to look at the brain’s pituitary gland
X-rays
These can reveal defects in the skeleton and how fast or slow your child’s bones are developing, which can point to certain disorders
Genetic testing
Doctors may recommend these tests to screen for genetic syndromes like Turner syndrome
A stimulation test or stim test
The stim test measures the body’s ability to release growth hormone. The test involves artificially stimulating your child’s pituitary gland, followed by a series of blood tests that show how much growth hormone their pituitary gland produces over a period of time
Questions about the diagnosis
If your child is diagnosed with a growth-related disorder, the specialist will probably give you an overview of what it is and what it means for your child. But here are a few questions you may want to ask in particular:
- How long will my child have this condition?
- How might it impact his or her future?
- Can this condition be managed and treated?
Questions about treatment
For many patients, being diagnosed with a growth-related disorder is the first step toward a treatment plan. You may want to ask the specialist about your options, such as:
- What are the differences between available therapies?
- How long could treatment last?
- Are there any side effects, risk factors, or safety issues to be aware of?
- How is therapy administered, and what are the pros and cons of different devices?
- What should we know about storing, handling, and traveling with treatment?
- What can you tell me about insurance coverage?
- If we start treatment, will there be financial or other support available?
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More resources for your journey
What can you expect from treatment?
It’s impossible to say how much growth a child will experience thanks to growth hormone therapy. But we can provide some tips and context for your growth journey.
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More questions about treatment and growth?
Visit our FAQ to find the answers you’re looking for.
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Important Safety Information:
Do not use Norditropin® if:
- you have a critical illness caused by certain types of heart or stomach surgery, trauma or breathing (respiratory) problems
- you are a child with Prader-Willi syndrome who is severely obese or has breathing problems including sleep apnea
- you have cancer or other tumors
- you are allergic to somatropin or any of the ingredients in Norditropin®
- your healthcare provider tells you that you have certain types of eye problems caused by diabetes (diabetic retinopathy)
- you are a child with closed bone growth plates (epiphyses)
Before taking Norditropin®, tell your healthcare provider about all of your medical conditions, including if you:
- have had heart or stomach surgery, trauma or serious breathing (respiratory problems)
- have had a history of problems breathing while you sleep (sleep apnea)
- have or have had cancer or any tumor
- have diabetes
- are pregnant or breastfeeding, or plan to become pregnant or breastfeed
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Norditropin® may affect how other medicines work, and other medicines may affect how Norditropin® works.
How should I use Norditropin®?
- Use Norditropin® exactly as your health care provider tells you to
- Do not share your Norditropin® pens and needles with another person even if the needle has been changed. You may give another person an infection or get an infection from them.
What are the possible side effects of Norditropin®?
Norditropin® may cause serious side effects, including:
- high risk of death in people who have critical illnesses because of heart or stomach surgery, trauma or serious breathing (respiratory) problems
- high risk of sudden death in children with Prader-Willi syndrome who are severely obese or have breathing problems including sleep apnea
- increased risk of growth of cancer or a tumor that is already present and increased risk of the return of cancer or a tumor in people who were treated with radiation to the brain or head as children and who developed low growth hormone problems. Contact the healthcare provider if you or your child start to have headaches, or have changes in behavior, changes in vision, or changes in moles, birthmarks, or the color of your skin
- new or worsening high blood sugar (hyperglycemia) or diabetes
- increase in pressure in the skull (intracranial hypertension). If you or your child has headaches, eye problems, nausea or vomiting, contact the healthcare provider
- serious allergic reactions. Get medical help right away if you or your child has the following symptoms: swelling of your face, lips, mouth or tongue, trouble breathing, wheezing, severe itching, skin rashes, redness or swelling, dizziness or fainting, fast heartbeat or pounding in your chest, or sweating
- your body holding too much fluid (fluid retention) such as swelling in the hands and feet, pain in your joints or muscles or nerve problems that cause pain, burning, or tingling in the hands, arms, legs and feet. Tell your healthcare provider if you have any of these signs or symptoms of fluid retention.
- decrease in a hormone called cortisol. Tell your or your child’s healthcare provider if you or your child has darkening of the skin, severe fatigue, dizziness, weakness or weight loss
- decrease in thyroid hormone levels
- hip and knee pain or a limp in children (slipped capital femoral epiphysis)
- worsening of pre-existing curvature of the spine (scoliosis)
- severe and constant abdominal pain can be a sign of pancreatitis. Tell your or your child’s healthcare provider if you or your child has any new abdominal pain.
- loss of fat and tissue weakness in the area of skin you inject
- increase in phosphorus, alkaline phosphatase, and parathyroid hormone levels in your blood
The most common side effects of Norditropin® include:
- injection site reactions and rashes, and headaches
Please click here for Norditropin® Prescribing Information.
What is Norditropin® (somatropin) injection?
Norditropin® is a prescription medicine that contains human growth hormone and is used to treat:
- children who are not growing because of low or no growth hormone
- children who are short (in stature) and who have Noonan syndrome, Turner syndrome, or were born small (small for gestational age-SGA) and have not caught-up in growth by age 2 to 4 years
- children who have Idiopathic Short Stature (ISS)
- children who are not growing who have Prader-Willi syndrome (PWS)
- adults who do not make enough growth hormone
What is Norditropin® (somatropin) injection?
Norditropin® is a prescription medicine that contains human growth hormone and is used to treat:
- children who are not growing because of low or no growth hormone
- children who are short (in stature) and who have Noonan syndrome, Turner syndrome, or were born small (small for gestational age-SGA) and have not caught-up in growth by age 2 to 4 years
- children who have Idiopathic Short Stature (ISS)
- children who are not growing who have Prader-Willi syndrome (PWS)
- adults who do not make enough growth hormone
Important Safety Information:
Do not use Norditropin® if:
- you have a critical illness caused by certain types of heart or stomach surgery, trauma or breathing (respiratory) problems
- you are a child with Prader-Willi syndrome who is severely obese or has breathing problems including sleep apnea
- you have cancer or other tumors
- you are allergic to somatropin or any of the ingredients in Norditropin®
- your healthcare provider tells you that you have certain types of eye problems caused by diabetes (diabetic retinopathy)
- you are a child with closed bone growth plates (epiphyses)
Before taking Norditropin®, tell your healthcare provider about all of your medical conditions, including if you:
- have had heart or stomach surgery, trauma or serious breathing (respiratory problems)
- have had a history of problems breathing while you sleep (sleep apnea)
- have or have had cancer or any tumor
- have diabetes
- are pregnant or breastfeeding, or plan to become pregnant or breastfeed
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Norditropin® may affect how other medicines work, and other medicines may affect how Norditropin® works.
How should I use Norditropin®?
- Use Norditropin® exactly as your health care provider tells you to
- Do not share your Norditropin® pens and needles with another person even if the needle has been changed. You may give another person an infection or get an infection from them.
What are the possible side effects of Norditropin®?
Norditropin® may cause serious side effects, including:
- high risk of death in people who have critical illnesses because of heart or stomach surgery, trauma or serious breathing (respiratory) problems
- high risk of sudden death in children with Prader-Willi syndrome who are severely obese or have breathing problems including sleep apnea
- increased risk of growth of cancer or a tumor that is already present and increased risk of the return of cancer or a tumor in people who were treated with radiation to the brain or head as children and who developed low growth hormone problems. Contact the healthcare provider if you or your child start to have headaches, or have changes in behavior, changes in vision, or changes in moles, birthmarks, or the color of your skin
- new or worsening high blood sugar (hyperglycemia) or diabetes
- increase in pressure in the skull (intracranial hypertension). If you or your child has headaches, eye problems, nausea or vomiting, contact the healthcare provider
- serious allergic reactions. Get medical help right away if you or your child has the following symptoms: swelling of your face, lips, mouth or tongue, trouble breathing, wheezing, severe itching, skin rashes, redness or swelling, dizziness or fainting, fast heartbeat or pounding in your chest, or sweating
- your body holding too much fluid (fluid retention) such as swelling in the hands and feet, pain in your joints or muscles or nerve problems that cause pain, burning, or tingling in the hands, arms, legs and feet. Tell your healthcare provider if you have any of these signs or symptoms of fluid retention.
- decrease in a hormone called cortisol. Tell your or your child’s healthcare provider if you or your child has darkening of the skin, severe fatigue, dizziness, weakness or weight loss
- decrease in thyroid hormone levels
- hip and knee pain or a limp in children (slipped capital femoral epiphysis)
- worsening of pre-existing curvature of the spine (scoliosis)
- severe and constant abdominal pain can be a sign of pancreatitis. Tell your or your child’s healthcare provider if you or your child has any new abdominal pain.
- loss of fat and tissue weakness in the area of skin you inject
- increase in phosphorus, alkaline phosphatase, and parathyroid hormone levels in your blood
The most common side effects of Norditropin® include:
- injection site reactions and rashes, and headaches
Please click here for Norditropin® Prescribing Information.
Important Safety Information:
Do not use Norditropin® if:
- you have a critical illness caused by certain types of heart or stomach surgery, trauma or breathing (respiratory) problems
- you are a child with Prader-Willi syndrome who is severely obese or has breathing problems including sleep apnea
- you have cancer or other tumors
- you are allergic to somatropin or any of the ingredients in Norditropin®
- your healthcare provider tells you that you have certain types of eye problems caused by diabetes (diabetic retinopathy)
- you are a child with closed bone growth plates (epiphyses)
Before taking Norditropin®, tell your healthcare provider about all of your medical conditions, including if you:
- have had heart or stomach surgery, trauma or serious breathing (respiratory problems)
- have had a history of problems breathing while you sleep (sleep apnea)
- have or have had cancer or any tumor
- have diabetes
- are pregnant or breastfeeding, or plan to become pregnant or breastfeed
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Norditropin® may affect how other medicines work, and other medicines may affect how Norditropin® works.
How should I use Norditropin®?
- Use Norditropin® exactly as your health care provider tells you to
- Do not share your Norditropin® pens and needles with another person even if the needle has been changed. You may give another person an infection or get an infection from them.
What are the possible side effects of Norditropin®?
Norditropin® may cause serious side effects, including:
- high risk of death in people who have critical illnesses because of heart or stomach surgery, trauma or serious breathing (respiratory) problems
- high risk of sudden death in children with Prader-Willi syndrome who are severely obese or have breathing problems including sleep apnea
- increased risk of growth of cancer or a tumor that is already present and increased risk of the return of cancer or a tumor in people who were treated with radiation to the brain or head as children and who developed low growth hormone problems. Contact the healthcare provider if you or your child start to have headaches, or have changes in behavior, changes in vision, or changes in moles, birthmarks, or the color of your skin
- new or worsening high blood sugar (hyperglycemia) or diabetes
- increase in pressure in the skull (intracranial hypertension). If you or your child has headaches, eye problems, nausea or vomiting, contact the healthcare provider
- serious allergic reactions. Get medical help right away if you or your child has the following symptoms: swelling of your face, lips, mouth or tongue, trouble breathing, wheezing, severe itching, skin rashes, redness or swelling, dizziness or fainting, fast heartbeat or pounding in your chest, or sweating
- your body holding too much fluid (fluid retention) such as swelling in the hands and feet, pain in your joints or muscles or nerve problems that cause pain, burning, or tingling in the hands, arms, legs and feet. Tell your healthcare provider if you have any of these signs or symptoms of fluid retention.
- decrease in a hormone called cortisol. Tell your or your child’s healthcare provider if you or your child has darkening of the skin, severe fatigue, dizziness, weakness or weight loss
- decrease in thyroid hormone levels
- hip and knee pain or a limp in children (slipped capital femoral epiphysis)
- worsening of pre-existing curvature of the spine (scoliosis)
- severe and constant abdominal pain can be a sign of pancreatitis. Tell your or your child’s healthcare provider if you or your child has any new abdominal pain.
- loss of fat and tissue weakness in the area of skin you inject
- increase in phosphorus, alkaline phosphatase, and parathyroid hormone levels in your blood
The most common side effects of Norditropin® include:
- injection site reactions and rashes, and headaches
Please click here for Norditropin® Prescribing Information.
What is Norditropin® (somatropin) injection?
Norditropin® is a prescription medicine that contains human growth hormone and is used to treat:
- children who are not growing because of low or no growth hormone
- children who are short (in stature) and who have Noonan syndrome, Turner syndrome, or were born small (small for gestational age-SGA) and have not caught-up in growth by age 2 to 4 years
- children who have Idiopathic Short Stature (ISS)
- children who are not growing who have Prader-Willi syndrome (PWS)
- adults who do not make enough growth hormone
