What Cause High Testosterone?

What Cause High Testosterone

What Causes High Testosterone Levels?

Testosterone is a hormone primarily associated with masculinity. It plays a crucial role in the development of male reproductive tissues, as well as promoting secondary sexual characteristics like increased muscle and bone mass. While testosterone is primarily found in men, it is also present in women in smaller amounts. However, when testosterone levels exceed the normal range, it can lead to various health issues. In this article, we will explore the causes of high testosterone levels and answer some frequently asked questions about this condition.

Understanding Testosterone Levels

Before delving into the causes of high testosterone, it’s important to understand what constitutes normal testosterone levels. The average testosterone level in adult men ranges from 270 to 1,070 ng/dL (nanograms per deciliter), while in adult women, it varies from 15 to 70 ng/dL. These ranges can slightly differ depending on the laboratory that conducts the testing.

High Testosterone Causes

1. Polycystic Ovary Syndrome (PCOS)
Polycystic Ovary Syndrome is a common hormonal disorder among women of reproductive age. It is characterized by enlarged ovaries containing small cysts, leading to hormonal imbalances. Women with PCOS often have elevated levels of testosterone, which can cause irregular menstrual cycles, acne, and excessive hair growth. PCOS is the most common cause of high testosterone levels in women.

2. Congenital Adrenal Hyperplasia (CAH)
Congenital Adrenal Hyperplasia is a genetic disorder that affects the adrenal glands, causing them to produce excessive amounts of androgens, including testosterone. This condition is more common in females and can lead to ambiguous genitalia in newborn girls. High testosterone levels in individuals with CAH can affect their growth, development, and sexual characteristics.

3. Tumors
Certain tumors, such as adrenal tumors or ovarian tumors, can cause an overproduction of testosterone. Adrenal tumors can trigger the adrenal glands to produce excessive amounts of androgens, while ovarian tumors can directly secrete testosterone. These tumors can be either benign or malignant, and their presence can significantly increase testosterone levels.

4. Medications and Supplements
Some medications and supplements can inadvertently cause high testosterone levels. Anabolic steroids, often used illegally to enhance athletic performance, can lead to an increase in testosterone levels. Other medications, such as testosterone replacement therapy, can also result in elevated testosterone levels when not properly regulated.

5. Idiopathic Hirsutism
Idiopathic hirsutism is a condition characterized by excessive hair growth in women, typically in areas where men usually have hair. The exact cause of idiopathic hirsutism is unknown, but it is believed to be related to an increased sensitivity of hair follicles to normal levels of testosterone. While the testosterone levels themselves may not be significantly elevated, the increased sensitivity of hair follicles can lead to excessive hair growth.

FAQs about High Testosterone Levels

Q1. What are the symptoms of high testosterone levels in men?
A1. In men, high testosterone levels can manifest through symptoms such as acne, increased muscle mass, aggression, mood swings, and an enlarged prostate. It can also lead to decreased sperm count and fertility issues.

Q2. Can certain foods cause high testosterone levels?
A2. While specific foods cannot directly cause high testosterone levels, a healthy diet rich in protein, healthy fats, and essential vitamins and minerals can support optimal testosterone production. On the other hand, a diet high in processed foods and unhealthy fats can negatively impact testosterone levels.

Q3. Can stress affect testosterone levels?
A3. Yes, chronic stress can lead to increased cortisol production, which can subsequently suppress testosterone production. Managing stress through techniques like exercise, meditation, and adequate sleep can help maintain healthy testosterone levels.

Q4. Are high testosterone levels in women dangerous?
A4. High testosterone levels in women can have various negative effects on their health. It can disrupt the menstrual cycle, cause fertility issues, and contribute to the development of conditions like PCOS. Additionally, it may lead to symptoms such as acne, hair loss, and voice deepening.

Q5. How are high testosterone levels diagnosed?
A5. To diagnose high testosterone levels, a blood test is typically conducted to measure the concentration of testosterone in the bloodstream. It is essential to consult with a healthcare professional who can interpret the results and determine the underlying cause.


While testosterone is a vital hormone for both men and women, excessive levels can lead to various health complications. Understanding the causes of high testosterone, such as PCOS, CAH, tumors, medications, and idiopathic hirsutism, can help individuals identify and address the underlying issues. If you suspect high testosterone levels, it is crucial to consult with a healthcare professional who can provide an accurate diagnosis and develop an appropriate treatment plan.

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