What Are the Pros & Cons of Low-Dose Birth Control Pills?
Definition A regular birth control pill has 30 to 50 micrograms (mcg) of estrogen. A low-dose birth control pill typically has 20 mcg of estrogen. Effects Low-dose birth control pills are primarily intended as an oral contraceptive for women who are currently experiencing menstrual periods. They may also be prescribed to regulate heavy or irregular periods. Additional Benefits Low-dose birth control pills reduce vaginal dryness and hot flashes due to perimenopause. They may also reduce bone loss during menopause and protect against cancer of the uterus and ovaries. Side Effects The side effects of low-dose birth control pills are typically very mild. The most common adverse effects are breast tenderness, headaches, high blood pressure and nausea. Contraindications Women with a history of breast cancer, deep blood clots or heart disease shouldn’t take low-dose birth control pills. They’re also contraindicated in women who smoke.
