Aromatase Excess Syndrome: Symptoms and Risks

Written by Medicover Team and Medically Reviewed by Dr Madhavi Verpula , Endocrinologists



Aromatase Excess Syndrome is a rare genetic condition that affects hormone levels in the body. It leads to an overproduction of estrogen, a hormone that plays a crucial role in various bodily functions. This excess estrogen can have a significant impact on health, potentially causing disruptions in normal hormonal balance and affecting overall well-being.


What are the Types of Aromatase Excess Syndrome?

Aromatase Excess Syndrome can present in different forms, affecting various aspects of the body's development and function.

  • Familial Aromatase Excess Syndrome: A rare genetic condition causing excessive production of aromatase enzyme, leading to increased estrogen levels.
  • Sporadic Aromatase Excess Syndrome: Occurs sporadically without a clear genetic cause, resulting in elevated aromatase activity and estrogen levels.
  • Aromatase Duplication Syndrome: Characterized by duplication of the CYP19A1 gene, encoding aromatase enzyme, causing overproduction of estrogen.
  • Aromatase Overexpression Syndrome: Involves excessive expression of the aromatase enzyme, leading to heightened estrogen synthesis and associated symptoms.
  • Aromatase GainofFunction Mutations: Result from mutations in the CYP19A1 gene, enhancing the activity of aromatase and causing elevated estrogen levels.

What are the Symptoms of Aromatase Excess Syndrome?

Aromatase Excess Syndrome may present with various physical and hormonal manifestations.


What are the Causes of Aromatase Excess Syndrome?

Aromatase Excess Syndrome is primarily caused by genetic mutations that lead to an overproduction of the aromatase enzyme, resulting in excessive conversion of androgens to estrogens in the body.

  • Genetic mutations
  • Tumors in the adrenal glands or ovaries
  • Certain medications
  • Obesity

When to See a Doctor for Aromatase Excess Syndrome?

An Endocrinologist specializes in hormonal disorders and is the right specialist for Aromatase Excess Syndrome. Seek evaluation if hormonal imbalances are disrupting growth, development, or daily quality of life.

You should see a doctor if you have:

  • Abnormal breast tissue growth (gynecomastia) in males or early breast development in young girls
  • Unusually rapid bone maturation or unexpectedly short adult stature due to early growth plate closure
  • Signs of early puberty or persistent hormonal imbalance despite no known underlying cause

Get medical help immediately if:

  • Sudden severe hormonal fluctuations cause fainting, extreme fatigue, or cardiovascular irregularities
  • A child shows dangerously accelerated puberty with rapid physical changes within a very short period
  • Psychological distress or self-harm risk arises from body image issues linked to gynecomastia or feminization

These could be signs of a serious complication like Aromatase Excess Syndrome, which needs urgent care.

Find Endocrinologists for Aromatase Excess Syndrome Treatment Near You


What is the Diagnosis of Aromatase Excess Syndrome?

Aromatase Excess Syndrome is typically diagnosed through a combination of medical history assessment, physical examination, and specialized hormone tests.

  • Hormone level testing
  • Genetic testing
  • Imaging studies

What are the Treatment Options for Aromatase Excess Syndrome?

Aromatase Excess Syndrome is typically managed by targeting the underlying cause to reduce excess estrogen production.

  • Hormone Therapy: Hormone therapy aims to normalize hormone levels by using medications that inhibit the production of excess aromatase enzyme.
  • Surgical Intervention: In some cases, surgery may be considered to remove tumors or abnormal tissue causing the excess production of aromatase.
  • Lifestyle Changes: Adopting a healthy lifestyle, including regular exercise and a balanced diet, can help manage symptoms and improve overall health in individuals with Aromatase Excess Syndrome.
  • Monitoring and Followup: Regular monitoring of hormone levels and overall health status is crucial to assess the effectiveness of treatment and make necessary adjustments.
  • Psychological Support: Providing psychological support and counseling can help individuals cope with the emotional challenges associated with living with a chronic condition like Aromatase Excess Syndrome.

Your health is everything - prioritize your well-being today.

schedule appointment Consult Aromatase Excess Syndrome Doctors Today

What are the Risk Factors of Aromatase Excess Syndrome?

Aromatase Excess Syndrome risk factors may include certain genetic mutations or conditions that lead to increased activity of the aromatase enzyme in the body.


Frequently Asked Questions

1. What is Aromatase Excess Syndrome?

Aromatase Excess Syndrome is a rare genetic disorder where the body produces too much aromatase enzyme, leading to excessive conversion of androgens into estrogens.

2. What are the symptoms of Aromatase Excess Syndrome?

Symptoms may include early puberty, rapid bone age advancement, short stature, and in some cases, ambiguous genitalia.

3. How is Aromatase Excess Syndrome diagnosed?

Diagnosis is typically confirmed through genetic testing and hormone level assessments to detect high levels of estrogen and low levels of androgens.

4. What are the treatment options for Aromatase Excess Syndrome?

Treatment may involve medications to inhibit aromatase activity, hormone replacement therapy, and management of symptoms such as early puberty or bone health issues.

5. Is Aromatase Excess Syndrome hereditary?

Yes, Aromatase Excess Syndrome is an autosomal dominant genetic disorder, meaning it can be passed down from a parent with the condition to their child.

Get A Call From Our Experts

Get A Call From Our Experts

Select a country first
Read this page in:
Book Appointment Book Appointment Second Opinion Second Opinion WhatsApp WhatsApp Find Doctors Find Doctors

👨‍⚕️ Feeling unwell?

Book your doctor appointment in
Just 30 Seconds

Medicover Hospitals India Logo