Understanding hormones

High Estrogen Levels

Among other tasks, estrogen is responsible for developing secondary female sex characteristics within the body. Estrogen is the collective term for the female hormones estradiol, estrone, and estriol. Estrogen plays a key role in menstruation and in maintaining bone, cardiac, and endocrine health; for these reasons, it is imperative to maintain normal estrogen levels.

However, as women approach and enter menopause, it becomes increasingly difficult to maintain normal levels of estrogen. Both excessively high and excessively low estrogen levels can cause a bothersome array of symptoms.  High levels of estrogen, a condition also known as estrogen dominance, are common in women who are obese, pregnant, diabetic, those who have high blood pressure, or those that take medication containing estrogen.

Estrogen dominance is common in women who are obese.

Many cases of high estrogen levels are reported in otherwise healthy women over the age of 35; oftentimes women who experience high estrogen levels assume the effects are due to approaching middle age or menopause, leaving the problem untreated. In other instances, these women incorrectly interpret their high level of estrogen as a deficiency, eventually exacerbating the condition by augmenting the amount of estrogen within the body.

Detailed information about the causes, symptoms, and treatment of high estrogen levels can be found in the following sections.

Causes of High Estrogen Levels

During pregnancy levels of estrogen can rise.

There are many factors that can cause high estrogen levels in women, with pregnancy and the lead up to menopause being common hormonal triggers. Another cause is a woman’s menstrual cycle. Levels of the estrogen, estradiol, have been recorded at an average of 400pg/ml for most women during ovulation. During pregnancy, however, levels can rise to 100 times as much. High estrogen levels during perimenopause and menopause can have effects such as headaches, breast tenderness, and even breast cancer, if left untreated.

Environmental causes such as the existence of xenoestrogens, manmade chemicals in the environment that mimic the body’s own estrogen, can also increase the body’s estrogen levels.

Stress, diet, and lifestyle also have an impact on the levels of estrogen. A poor diet can cause problems over an extended period of time, such as:

  • Obesity
  • Cardiovascular disease
  • Digestive problems
  • Insulin resistance

Click on the following link to read more about the causes of high estrogen levels, or continue reading below to learn more about the symptoms of high estrogen levels.

Symptoms of High Estrogen Levels

Symptoms of high quantities of estrogen in the body fall into two categories – physical and mental.

Physical conditions include:


  • Atherosclerosis
  • Headaches
  • Vaginal infection
  • Cramps
  • Weight gain
  • Uterine fibroids
  • Fatigue
  • Osteoporosis
  • Hot flashes
  • Irregular periods

Mental conditions include:

Depression is a mental condition of high estrogen levels.

  • Depression
  • Panic attacks
  • Low self-esteem
  • Mood swings
  • Memory loss

Click on the following link to discover more information on the symptoms of high estrogen levels.

What are High Estrogen Levels

Hormonal imbalances can cause a variety of problems throughout a woman’s life. High estrogen levels, in particular, can leave women struggling to cope with many disagreeable signs and symptoms. These symptoms include fatigue, hot flashes, mood swings and anxiety. Continue reading to learn about more symptoms of high estrogen (...)

Overproduction of Estrogen

Menopausal women may experience an overproduction of estrogen. This imbalance can result in side effects that include hot flashes, night sweats, and mood swings. There are three methods that women can use to combat excess estrogen in the body. Continue reading to learn more about the lifestyle changes, natural (...)

How to prevent high estrogen levels

Estrogen is a group of compounds that play a fundamental role in the reproductive system of women. High estrogen levels are associated with ovulation or pregnancy and can cause migraines, fatigue, depression and weight gain. Women can reduce high estrogen levels by following a low fat diet, increasing fiber (...)

Treatments for Estrogen Imbalance: Three Approaches

It is recommended to begin with the least aggressive approach and move to the next level of treatment only if necessary.

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Learn more: Treatments for Estrogen Imbalance