Side Effects of Estrogen Intake

Estrogen is produced by both males and females, but it is produced at a higher level in the female body, especially during the reproductive age. Estrogen is responsible for the development of the breast, the thickening of the uterine walls, increased bone formation and increased vaginal lubrication. Scientists started developing estrogen around 1923 to 1938. "Emmenin," the first orally effective estrogen, was introduced in 1930 by Collip and Ayerst Laboratories.

Weight Changes

• Taking estrogen has many benefits and side effects. One of the side effects of taking estrogen is weight changes. When estrogen is taken in excess amount, it can increase fatty tissues, especially in the waist and belly.

Breast Enlargement

• Breast enlargement or swollen breasts is another side effect of taking estrogen. Breast enlargement affects not only women, but also men, who are taking estrogen for health reasons.

Blood Clots

• Women who have taken estrogen for a long time may experience blood clots. According to researchers, estrogen can increase the chance of developing blood clots in postmenopausal women.

Breast Cancers

• There is a chance of developing breast cancer from estrogen intake. Studies have shown that women who developed breast cancer had higher estrogen levels in their body.

Water Retention

• High estrogen levels can cause water retention, causing a bloated feeling and a feeling of fullness and puffiness.