Estrogen Patch

There was a long controversy over the potential side effects of taking estrogen pills. Women taking the pill and those who receive hormone replacement therapy are particularly interested in the latest research on the effects of estrogen.

Estrogen is a hormone naturally. Synthetic versions of estrogen have been used to prevent pregnancy or to relieve symptoms associated with menopause. Estrogen pills are also prescribed for the treatment of certain types of cancers such as breast cancer and ovarian cancer. Today's birth control pills contain lower levels of synthetic estrogen than those who entered the market.

There are many documented side effects of estrogen therapy. Long-term effects for postmenopausal women who receive long-term estrogen therapy include an increased risk of endometrial cancer. These women are also at higher risk of developing gallbladder disease. Some animal studies have also found a link between taking estrogen pills for a long period and an increased risk of other cancers, including cervical cancer, kidney cancer, liver cancer, breast cancer and cancer of the vagina. In addition, taking estrogen during pregnancy or lactation may also have a negative effect on the growth of the fetus or infant new.

Other side effects may include estrogen breast enlargement or tenderness, swelling of the ankles or legs, water retention, nausea, vomiting, abdominal cramps, and weight changes. Women receiving estrogen patch also report a rash or irritation.

For these reasons, the long-term estrogen therapy should be approached with caution. Most doctors recommend taking a pill of low-dose estrogen for only a short period of time.