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Paediatric Surgeon in Gurgaon | Dr. Barkha Pandey
Reviewed by

Dr. Barkha Pandey

Consultant - Pediatrics

Manipal Hospitals, Gurugram

Precocious Puberty: Symptoms, Causes And Prevention

Reviewed by:

Dr. Barkha Pandey

Posted On: Sep 25, 2023

blogs read 4 Min Read

All About Precocious Puberty It's Symptoms, Causes, & Prevention

Precocious puberty is when puberty starts too early in children. The traditional definition of precocious puberty is the development of secondary sexual characteristics before 8 years of age in girls and 9 years in boys.

Types of Precocious Puberty

There are two main types of precocious puberty:

  • Central Precocious Puberty (CPP)

This is the most common type of precocious puberty. It is caused by the early activation of the hypothalamus, a part of the brain that controls puberty.

  • Peripheral Precocious Puberty (PPP)

This is a less common type of precocious puberty. It is caused by the early production of sex hormones by the ovaries or testes.

The causes of CPP are not fully understood, but they are thought to be due to a combination of genetic and environmental factors. Some of the environmental factors that may be linked to CPP include exposure to certain chemicals, radiation, and certain medications. 

The symptoms of precocious puberty vary depending on the type of precocious puberty and the child's age. In girls, the symptoms of CPP may include breast development, pubic hair growth, and vaginal bleeding. In boys, the symptoms of CPP may include testicular enlargement, pubic hair growth, and voice changes. 

The peripheral precocious puberty symptoms are similar to those of CPP, but they may be less severe. 

Symptoms of Precocious Puberty

Precocious puberty can have several physical and psychological consequences for children. Some of the physical consequences of precocious puberty include:

  • Short Stature

Children with precocious puberty may reach their adult height earlier than expected.

  • Bone Age Advancement

Children with precocious puberty may have an advanced bone age, which can lead to early closure of the growth plates and short stature.

  • Osteoporosis

Children with precocious puberty are at an increased risk of osteoporosis, a condition that causes weak bones.

  • Breast Development in Girls

This is usually the first sign of precocious puberty in girls.

  • Pubic Hair Growth in Girls and Boys

This is another common sign of precocious puberty.

  • Testicular Enlargement in Boys

This is a sign of precocious puberty in boys.

  • Voice Changes in Boys

This is a sign of precocious puberty in boys.

  • Menstruation in Girls

This is a sign of precocious puberty in girls.

  • Rapid Growth

Children with precocious puberty may grow taller than their peers.

  • Advanced Bone Age

Children with precocious puberty may have an advanced bone age, which can lead to early closure of the growth plates and short stature.

If you experience any of the physical consequences of precocious puberty, feel free to visit the best pediatric hospital in Gurgaon to get the finest treatment. 

Causes of Precocious Puberty 

Here are some of the precocious puberty causes:

  • Genetic Factors

Some children may be more likely to develop precocious puberty due to genetic factors.

  • Environmental Factors

Some environmental factors that may be linked to precocious puberty include exposure to certain chemicals, radiation, and certain medications.

  • Brain Tumours

A tumour in the brain that affects the hypothalamus can cause precocious puberty.

  • Other Medical Conditions

Some medical conditions, such as hypothyroidism and hyperthyroidism, can also cause precocious puberty.

  • Idiopathic

In some cases, the cause of precocious puberty is unknown. This is called idiopathic precocious puberty.

Prevention Tips 

There are no surefire ways to precocious puberty prevention, but there are some things you can do to reduce your child's risk. These include:

  • Avoiding Exposure to Environmental Factors

Some environmental factors that may be linked to precocious puberty include exposure to certain chemicals, radiation, and certain medications.

  • Maintaining a Healthy Weight

Obesity is a risk factor for precocious puberty, so do watch your weight. 

  • Eating a Healthy Diet

A healthy diet can help to support overall health and well-being.

  • Getting Regular Exercise

Exercise can help to promote healthy weight and overall health.

  • Limiting Screen Time

Too much screen time can contribute to obesity and other health problems.

  • Talking to your Child about Puberty

Talking to your child about puberty can help them to understand what is happening to their body and why.

  • Seeking Medical Attention if you are Concerned

If you are concerned that your child may have precocious puberty, talk to your doctor. Your doctor can evaluate your child and determine if precocious puberty treatment is necessary.

It is important to note that not all cases of precocious puberty can be prevented. However, by following these tips, you can help to reduce your child's risk. If you feel that your child has any of the symptoms, you can contact now with our experienced pediatric endocrinologist in Gurgaon at Manipal Hospitals to learn more. We invite you to explore our official blog page for more such topics that help you stay fit. 

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