Growth Hormone Therapy for Kids in San Jose

When a child is noticeably shorter than classmates or seems to be growing more slowly each year, parents naturally want to know whether the difference is temporary—or whether something is interfering with normal growth.

Families searching for growth hormone therapy for kids in San Jose are often looking for answers to questions such as:

• Is my child growing normally?
• Why is my child falling behind in height?
• Is my child simply a late bloomer?
• Should we check growth hormone or IGF-1?
• How much growth does my child have left?
• Could growth hormone therapy help?
• Is it already too late to improve final height?

For families throughout San Jose, Santa Clara, Sunnyvale, Cupertino, Campbell, Los Gatos, Saratoga, Milpitas, Mountain View, Palo Alto, Morgan Hill, Gilroy, and surrounding Silicon Valley and South Bay communities, the most important step is determining why growth is slower than expected before deciding whether treatment is appropriate.

Human growth hormone (HGH) can be an important therapy for children with certain diagnosed growth disorders. But being short does not automatically mean a child has growth hormone deficiency—or that HGH is the right treatment.[1,2]

A comprehensive pediatric growth evaluation looks beyond today's height and examines the child's entire growth story.

When Is a Child's Height Actually a Medical Concern?

Parents often compare their child's height with classmates.

That can be useful for noticing differences, but it is not how abnormal growth is diagnosed.

Children naturally vary tremendously in height.

A child can be shorter than almost everyone in the classroom and still be growing normally.

Conversely, a child who is currently average height may deserve evaluation if their growth rate has slowed substantially and they are falling through percentiles.

The more important question is:

“Is my child's growth pattern appropriate for their age, puberty stage, and genetic potential?”

Clinicians evaluate several pieces of information together:

• Current height percentile
• Previous height percentiles
• Annual growth velocity
• Parental heights
• Pubertal development
• Bone age
• Medical history
• Nutrition
• Laboratory findings when appropriate

This helps distinguish a healthy shorter child from a child whose growth pattern deserves further investigation.

Growth Velocity: One of the Most Important Measurements

Growth velocity describes how quickly a child gains height over time.

For example:

A child who remains at the 7th percentile but consistently grows at an appropriate rate may simply have a naturally shorter growth pattern.

Another child may begin around the 60th percentile and gradually fall to the 20th, then 10th percentile.

That downward movement can be more concerning even though the second child remains taller.

For many school-age children between early childhood and puberty, approximately 2–2.5 inches of annual growth is common, although normal growth velocity varies by age and developmental stage.[2,3]

During puberty, growth may accelerate considerably.

Persistent slowing outside expected patterns is one reason a pediatric growth evaluation may be recommended.

Signs San Jose Parents May Notice at Home

Growth problems are not always obvious from a single doctor's appointment.

Parents may notice patterns such as:

• Pants staying the same length for unusually long periods
• Younger siblings approaching the child's height
• Classmates suddenly becoming much taller
• Little measurable height change over a year
• Delayed puberty compared with peers
• The child appearing physically younger than classmates
• Falling height percentiles at annual physicals
• A projected adult height well below family expectations

These observations do not establish a diagnosis.

They can, however, provide a reason to examine the child's growth more carefully.

Why Some Children in San Jose Grow More Slowly

There is no single cause of short stature.

Growth depends on genetics, hormones, nutrition, health, puberty, and skeletal development.

Some of the more common possibilities include the following.

Family Genetics

Height is strongly influenced by genetics.

Children with shorter parents frequently grow along lower height percentiles.

If a child maintains an appropriate growth velocity and is tracking toward a height consistent with parental genetics, the pattern may represent familial short stature rather than disease.

Constitutional Growth Delay

Some children simply mature later.

Children with constitutional growth delay may:

• Be shorter than peers during childhood
• Have delayed bone age
• Enter puberty later
• Experience their major growth spurt later
• Have relatives who were also late bloomers

These children may continue growing after many classmates have slowed or stopped.[4]

Importantly:

A late bloomer is not necessarily growth hormone deficient.

Determining the difference can prevent unnecessary treatment while also identifying children who truly need additional evaluation.

Growth Hormone Deficiency

Growth hormone deficiency occurs when inadequate growth hormone secretion contributes to abnormal growth.

Possible findings include:

• Poor growth velocity
• Progressive decline in height percentile
• Significant short stature
• Delayed skeletal maturation
• Low IGF-1 in some children

Growth hormone deficiency is an important condition to identify, but it is not the explanation for most children who are short.[1]

Diagnosis should therefore be based on the overall clinical picture rather than height alone.

Delayed Puberty

Puberty is one of the most powerful influences on adolescent height.

A child who enters puberty later than classmates may temporarily appear much shorter because peers have already experienced their pubertal growth spurts.

However, puberty also eventually leads to growth plate maturation and closure.

Evaluating where a child is in puberty helps clinicians estimate whether a major growth spurt may still be ahead or whether the remaining growth window is becoming limited.

Thyroid and Other Hormonal Conditions

Growth is influenced by multiple hormones—not just GH.

Hypothyroidism can contribute to poor growth.

Depending on the child's history, clinicians may therefore evaluate:

• Thyroid function
• IGF-1
• IGFBP-3
• Pubertal hormones when indicated
• Other endocrine markers when clinically appropriate

Nutrition and Chronic Health Conditions

A child needs adequate nutrition and general health to achieve normal growth.

Potential contributors to poor growth can include:

• Inadequate calorie intake
• Protein deficiency
• Celiac disease
• Inflammatory bowel disease
• Malabsorption
• Chronic kidney disease
• Chronic inflammatory conditions
• Other systemic illnesses

Sometimes a change in growth is one of the first visible signs of another health problem.

How Human Growth Hormone Helps Children Grow

Human growth hormone is naturally produced by the pituitary gland.

Rather than circulating at one constant level, GH is secreted in pulses.

Growth hormone stimulates production of insulin-like growth factor-1 (IGF-1) and supports activity within the growth plates of developing bones.

The process can be simplified as:

Pituitary gland → Growth hormone → IGF-1 → Growth plates → Linear growth

The growth plates are areas of developing cartilage near the ends of long bones.

As long as these plates remain active, bones can continue lengthening.

Eventually, puberty causes skeletal maturation and growth plate fusion.

Once the growth plates have completely fused:

HGH cannot reopen them or create additional long-bone height.

This makes remaining skeletal maturity particularly important when evaluating teenagers.

Who Might Be Considered for Growth Hormone Therapy?

Recombinant human growth hormone is prescribed for recognized pediatric growth conditions.

Depending on the individual child and diagnosis, treatment may be considered for conditions including:

• Growth hormone deficiency
• Selected cases of idiopathic short stature
• Persistent short stature after being born small for gestational age
• Turner syndrome
• SHOX deficiency
• Certain other recognized pediatric growth disorders

Treatment decisions should be individualized.[2]

Two children with exactly the same height percentile may have completely different reasons for being short—and therefore completely different treatment recommendations.

What Is Idiopathic Short Stature?

Idiopathic short stature generally refers to significant short stature when another identifiable disease causing poor growth has not been established.

This does not mean every short child should receive growth hormone.

The Pediatric Endocrine Society recommends individualized decision-making rather than automatically treating children solely because their height falls below a particular threshold.[2]

Factors that may be considered include:

• Severity of short stature
• Growth velocity
• Bone age
• Pubertal stage
• Family target height
• Predicted adult height
• Remaining growth potential
• Expected response to treatment
• Treatment burden
• Family goals and expectations

The decision is more nuanced than simply asking whether HGH can increase height.

The Pediatric Growth Evaluation Process

Families seeking growth hormone therapy for kids in San Jose should expect a detailed evaluation before medication is considered.

A comprehensive assessment may include:

1. Reconstructing the Child's Growth History

Previous growth charts can be extremely valuable.

Clinicians may review measurements from:

• Pediatric physicals
• School records
• Specialist appointments
• Previous growth evaluations

The goal is to determine whether the child has always been short or whether growth has changed.

2. Measuring Current Height Accurately

Small measurement errors can significantly distort growth velocity.

For this reason, accurate serial measurements are important.

The child's current height can then be plotted on an age- and sex-appropriate growth chart.

3. Calculating Annual Growth Velocity

Clinicians compare measurements separated by time to determine how much height the child gained.

This provides a clearer picture of growth performance than percentile alone.

4. Comparing Height With Genetic Expectations

Parental height can be used to estimate a child's midparental target height.

This provides a general genetic reference range.

For example, a shorter child born to two shorter parents may be following a pattern consistent with family genetics.

A child whose projected adult height is substantially below the expected family range may deserve additional investigation.

5. Evaluating Pubertal Development

Pubertal timing can dramatically alter how height should be interpreted.

Two 13-year-olds may be at completely different developmental stages.

One may have already experienced much of their growth spurt.

The other may not have begun it.

This is one reason chronological age alone is a poor measure of remaining growth potential.

Bone Age Testing for Children in San Jose

A bone age X-ray can provide important information about skeletal maturity.

Usually, an X-ray of the left hand and wrist is compared with standardized references.

Bone age may help estimate:

• Skeletal maturity
• Remaining growth potential
• Whether development is delayed
• Whether skeletal maturation is advanced
• Pubertal timing
• Predicted adult height

This can be especially useful for families trying to determine whether a teenager still has meaningful growth remaining.

Bone Age Can Tell a Different Story Than Chronological Age

Consider three boys who are all 14 years old.

Child One

Bone age is substantially delayed and puberty has only recently begun.

Child Two

Bone age is approximately consistent with chronological age and puberty is progressing normally.

Child Three

Bone age is advanced and skeletal maturation is approaching completion.

All three children are 14.

But their remaining growth opportunities may be very different.

This is why parents researching HGH for a 14-year-old in San Jose should not make treatment decisions based solely on age.

The more useful questions are:

What is the bone age?

How quickly is the child currently growing?

Where are they in puberty?

Are the growth plates still active?

Does Delayed Bone Age Mean More Growth Is Coming?

Sometimes—but not always.

Delayed bone age means skeletal maturation is behind chronological age.

This may occur with:

• Constitutional growth delay
• Growth hormone deficiency
• Hypothyroidism
• Nutritional problems
• Chronic illness
• Other endocrine conditions

A delayed bone age can indicate that additional growth time remains.

But:

Delayed bone age is not a diagnosis and does not automatically mean HGH is appropriate.

It must be interpreted together with growth velocity, puberty, laboratory findings, and medical history.

Laboratory Testing for Children With Poor Growth

Not every child needs the same laboratory panel.

Testing should be guided by the growth pattern, symptoms, and clinical history.

Depending on the situation, evaluation may include:

• IGF-1
• IGFBP-3
• TSH
• Free T4
• Complete blood count
• Comprehensive metabolic panel
• Celiac screening
• Inflammatory markers
• Additional endocrine testing when indicated

These tests can help identify potential causes of poor growth that might otherwise be missed.

What Does a Low IGF-1 Mean?

Parents sometimes assume that a low IGF-1 automatically confirms growth hormone deficiency.

It does not.

IGF-1 is influenced by:

• Age
• Puberty
• Nutritional status
• Chronic illness
• General health

A low IGF-1 result can be an important clue, particularly when a child also has poor growth velocity.

But the result needs to be interpreted in context.[1]

One abnormal IGF-1 result should not be treated as a complete diagnosis.

Why Doctors Don't Simply Check a Random GH Level

Growth hormone is naturally released in pulses.

A child's blood GH concentration may be very low between pulses—even when their overall GH secretion is normal.

For that reason:

Random growth hormone testing generally cannot diagnose growth hormone deficiency.[1]

If growth history, bone age, IGF-1, and other findings raise sufficient concern, growth hormone stimulation testing may sometimes be considered.

During this testing, medications stimulate GH secretion while multiple blood samples are collected.

Even stimulation testing has limitations, which is why diagnosis should incorporate the entire clinical picture.[1,2]

What Happens If Growth Hormone Therapy Is Recommended?

When recombinant growth hormone is medically appropriate, treatment is generally administered through subcutaneous injections.

Growth hormone therapy is typically monitored over months and years rather than treated as a quick intervention.

Follow-up may include assessment of:

• Height
• Weight
• Growth velocity
• IGF-1
• Pubertal development
• Thyroid function when indicated
• Bone age when appropriate
• Medication adherence
• Potential adverse effects

Dosing may change as the child grows and treatment response becomes clearer.

How Do Parents Know Whether HGH Is Working?

The most practical measurement is often growth velocity.

Clinicians can compare:

Growth before treatment

with

Growth after treatment begins

A child who previously grew slowly but develops a substantially improved growth velocity may be demonstrating an appropriate response.

If the expected response does not occur, the treatment plan may need to be reassessed.

Possible considerations include:

• Diagnosis
• Dose
• Adherence
• Nutrition
• Thyroid function
• Other medical conditions
• Skeletal maturity

The goal should be measurable improvement—not indefinite treatment without reassessment.

How Much Taller Can HGH Make a Child?

No clinician can responsibly guarantee an exact number of inches.

Treatment response varies according to:

• Diagnosis
• Age treatment begins
• Bone age
• Pubertal development
• Baseline height
• Baseline growth velocity
• Genetics
• Dose
• Adherence
• Treatment duration
• Remaining growth potential

Children with confirmed growth hormone deficiency can demonstrate substantial catch-up growth when appropriately treated.[1,2]

For children treated for other indications, the response can be more variable.

Families should focus on individualized expected outcomes rather than generalized promises about height.

Growth Hormone Therapy for Teenagers in San Jose

Adolescence is often when height concerns become most noticeable.

Parents may begin searching for a teen growth specialist in San Jose because their son or daughter:

• Has not experienced the expected growth spurt
• Is significantly shorter than classmates
• Has delayed puberty
• Is growing very little each year
• Has delayed bone age
• Is approaching the end of puberty and still concerned about height

For teenagers, time becomes increasingly important because growth plates progressively mature.

However:

Age does not tell the entire story.

A teenager with delayed skeletal maturation may still have meaningful growth remaining.

Another teenager of the same age may be close to final height.

Can HGH Help a 13- or 14-Year-Old?

Potentially, depending on the diagnosis and remaining growth potential.

Many children at 13 or 14 still have active growth plates.

The more important considerations include:

• Bone age
• Puberty stage
• Growth velocity
• Underlying diagnosis
• Predicted adult height
• Growth plate status

A teenager who is developmentally delayed may have a substantially different treatment window from one who entered puberty early.

What About HGH at Age 15 or 16?

Some 15- and 16-year-olds still have growth remaining.

Others are approaching skeletal maturity.

At these ages, a bone age evaluation can become especially useful.

As growth plates approach complete fusion, the opportunity to influence linear height becomes progressively smaller.

Once the growth plates are fused, HGH cannot reopen them.

This is why parents with persistent concerns should generally seek evaluation before the child has clearly stopped growing.

Growth Hormone Therapy for Boys vs Girls

Growth timing differs between boys and girls.

Girls generally enter puberty and experience their peak growth spurt earlier than boys.

Boys typically reach peak growth velocity later.

As a result, two children of the same chronological age and height may have very different amounts of growth remaining depending on:

• Sex
• Puberty stage
• Bone age
• Growth plate maturity

Treatment decisions should therefore never be based on chronological age alone.

Is Growth Hormone Therapy Safe?

Recombinant human growth hormone has been used in pediatric medicine for decades and is generally well tolerated when prescribed for appropriate indications and properly monitored.[1,2]

However, HGH is a prescription medication and requires medical supervision.

Potential issues that clinicians may monitor for include:

• Headaches
• Intracranial hypertension
• Slipped capital femoral epiphysis
• Changes in glucose metabolism
• Thyroid abnormalities
• Scoliosis progression during rapid growth
• Joint discomfort
• Injection-site reactions

The child's medical history and underlying diagnosis also matter.

Growth hormone therapy should be approached as medical treatment, not simply as a cosmetic height-enhancement strategy.

Pediatric Growth Care for San Jose and Silicon Valley Families

Families seeking growth hormone therapy in San Jose may live throughout Santa Clara County and the greater South Bay.

Communities commonly served may include:

• San Jose
• Santa Clara
• Sunnyvale
• Cupertino
• Campbell
• Los Gatos
• Saratoga
• Milpitas
• Mountain View
• Morgan Hill
• Gilroy
• Los Altos
• Los Altos Hills
• Monte Sereno

Families may also travel from nearby Palo Alto, Menlo Park, Fremont, Newark, and other Peninsula and South Bay communities for specialized pediatric growth evaluation.

Rather than creating different medical standards for each city, families throughout the region should receive the same fundamental evaluation:

Growth history + growth velocity + genetics + puberty + bone age + appropriate laboratory testing

Growth Hormone Therapy for Kids in San Jose, Santa Clara and Milpitas

Families in San Jose, Santa Clara, Milpitas, Campbell, and surrounding communities may seek growth evaluation when a child:

• Falls through growth percentiles
• Grows more slowly than expected
• Has delayed puberty
• Is significantly shorter than family expectations
• Has low IGF-1
• Has delayed bone age
• Has possible growth hormone deficiency

The purpose of the evaluation is to identify the reason before deciding whether treatment is appropriate.

Pediatric Growth Evaluation for Sunnyvale, Cupertino and Mountain View

Families in Sunnyvale, Cupertino, Mountain View, Los Altos, and nearby Silicon Valley communities may have questions about growth even when their child otherwise appears completely healthy.

This is important because a child does not need to appear sick to have an abnormal growth pattern.

Longitudinal growth records can sometimes reveal changes that are difficult to recognize from appearance alone.

A careful evaluation can help determine whether the child is:

• Naturally shorter
• Developing later
• Experiencing poor growth velocity
• Showing signs of an endocrine problem
• Likely to have significant remaining growth

Pediatric Growth Care for Los Gatos, Saratoga and Campbell

Families throughout Los Gatos, Saratoga, Campbell, Monte Sereno, and surrounding South Bay communities may seek a child height evaluation when predicted adult height appears significantly below expectations.

Family height can provide useful context, but it does not tell the entire story.

A more complete assessment considers:

• Current percentile
• Previous percentiles
• Growth velocity
• Parental heights
• Bone age
• Puberty
• Laboratory findings
• Remaining growth potential

The goal is to understand whether the difference reflects normal genetics or another factor affecting growth.

Growth Evaluation for Morgan Hill and Gilroy Families

Families in Morgan Hill, Gilroy, and southern Santa Clara County may have fewer nearby options specifically focused on pediatric growth concerns.

Telemedicine may make portions of evaluation and follow-up more convenient when medically and legally appropriate.

Records that can often be reviewed include:

• Growth charts
• Previous height measurements
• Bone age reports
• Laboratory results
• Medical history
• Family height
• Puberty history

Some components of care may still require laboratory testing, imaging, accurate measurements, physical examination, or other in-person assessment.

Can San Jose Families Use Telemedicine for Pediatric Growth Care?

Depending on the child's needs and applicable requirements, telemedicine may be useful for portions of pediatric growth care.

Virtual consultations may help families review:

• Growth history
• Growth charts
• Previous laboratory testing
• Bone age results
• Family height
• Puberty timing
• Previous specialist evaluations

However, telemedicine does not eliminate the need for appropriate medical evaluation.

Certain aspects may still need to occur in person.

The goal should be to use telemedicine where it improves access without compromising the quality of the child's assessment.

What Should Parents Bring to a Growth Evaluation?

Parents can help create a much clearer picture by gathering records before the appointment.

Useful information includes:

• Pediatric growth charts
• Previous height measurements
• Birth weight
• Birth length
• Pregnancy and delivery history
• Mother's height
• Father's height
• Family history of late puberty
• Recent laboratory results
• Bone age report
• Bone age images when available
• Current medications
• Previous endocrinology records

The more longitudinal information available, the easier it becomes to understand the child's growth trajectory.

Questions to Ask Before Considering HGH

Parents should feel comfortable asking:

1. Is my child's growth velocity actually abnormal?
2. Has my child fallen across growth percentiles?
3. How does my child's height compare with family genetics?
4. What is the bone age?
5. How much growth appears to remain?
6. What stage of puberty has my child reached?
7. Are the growth plates still active?
8. What could be causing the slow growth?
9. Is there evidence of growth hormone deficiency?
10. Does my child meet an appropriate indication for HGH?
11. What improvement can realistically be expected?
12. How will treatment response be measured?
13. What monitoring is required?
14. What are the potential risks?
15. Would observation or another treatment be reasonable?

These questions help families make decisions based on medical evidence rather than fear about height.

Why Earlier Evaluation Can Provide Better Answers

Parents sometimes delay evaluation because they hope their child will eventually catch up.

That can be completely reasonable when a child is growing normally and simply developing later.

But when growth velocity is persistently abnormal, waiting until late adolescence can reduce the opportunity to determine whether a treatable problem exists while substantial growth remains.

Earlier evaluation can help distinguish among:

Normal short stature

Late development

An underlying medical condition

A pediatric growth disorder that may benefit from treatment

Importantly, early evaluation does not mean early medication.

Sometimes the best outcome of an evaluation is reassurance and continued monitoring.

The Bottom Line for San Jose Families

Families searching for growth hormone therapy for kids in San Jose should begin with one fundamental question:

Why is my child growing differently than expected?

Possible explanations include:

• Family genetics
• Constitutional growth delay
• Delayed puberty
• Growth hormone deficiency
• Idiopathic short stature
• Small for gestational age
• Thyroid disease
• Nutritional problems
• Gastrointestinal disease
• Chronic illness
• Genetic growth disorders

A comprehensive pediatric growth evaluation can help determine:

How fast is the child growing?

Is the child following their growth curve?

What does the bone age show?

How does height compare with genetic expectations?

How much growth remains?

Is growth hormone therapy medically appropriate?

For families throughout San Jose, Santa Clara, Sunnyvale, Cupertino, Campbell, Los Gatos, Saratoga, Milpitas, Mountain View, Morgan Hill, Gilroy, Palo Alto, and the greater Silicon Valley and South Bay region, understanding these answers is the foundation for making an informed decision about pediatric growth treatment.

The objective should never be to prescribe HGH simply because a child is short.

The objective is to identify abnormal growth when it exists, understand the cause, protect the child's remaining growth potential, and choose treatment only when the expected benefits justify it.

Schedule a Pediatric Growth Evaluation for San Jose and Silicon Valley Families

If your child:

• Is growing more slowly than expected
• Is falling through height percentiles
• Has delayed puberty
• Has delayed bone age
• Is significantly shorter than expected based on family height
• Has low IGF-1
• Has not experienced an expected growth spurt
• Is being evaluated for possible growth hormone deficiency

a comprehensive pediatric growth evaluation may provide valuable answers.

Families seeking growth hormone therapy for kids in San Jose, a child height specialist in Silicon Valley, or pediatric growth evaluation in the South Bay can begin by reviewing the child's:

• Long-term growth history
• Growth velocity
• Bone age
• Pubertal development
• Laboratory findings when appropriate
• Family height
• Predicted adult height
• Remaining growth potential

Contact HGHforChildren.com to schedule a pediatric growth evaluation and learn more about your child's growth pattern, remaining height potential, and whether treatment may be medically appropriate.

Medically Reviewed By

Dr. Devin Stone, ND

Dr. Devin Stone, ND is a licensed naturopathic doctor and founder of HGHforChildren.com. His clinical focus includes pediatric growth evaluation, short stature assessment, delayed puberty, bone age analysis, growth hormone deficiency screening, IGF-1 interpretation, poor growth velocity, and individualized growth treatment planning for children and adolescents.

Through HGHforChildren.com, Dr. Stone educates families about childhood growth disorders, height prediction, growth velocity, skeletal maturity, growth hormone evaluation, and treatment options for children who may not be reaching their expected growth potential.

Medical References

1. Pediatric Endocrine Society. Growth Hormone Deficiency: A Guide for Families. Pediatric Endocrine Society/American Academy of Pediatrics Section on Endocrinology Patient Education Committee.

2. Grimberg A, DiVall SA, Polychronakos C, et al. Guidelines for Growth Hormone and Insulin-Like Growth Factor-I Treatment in Children and Adolescents: Growth Hormone Deficiency, Idiopathic Short Stature, and Primary Insulin-Like Growth Factor-I Deficiency. Hormone Research in Paediatrics. 2016;86(6):361–397. doi:10.1159/000452150.

3. Barstow C, Rerucha C. Evaluation of Short and Tall Stature in Children. American Family Physician. 2015;92(1):43–50. PMID: 26132126.

4. Pediatric Endocrine Society. Constitutional Growth Delay: A Guide for Families. Pediatric Endocrine Society/American Academy of Pediatrics Section on Endocrinology Patient Education Committee.