Birth control pills are used for preventing unintentional pregnancy. They are one of the most common forms of contraception. Besides preventing pregnancy, some types of birth control pills are also approved for treating acne and premenstrual dysphoric disorder. Occasionally, healthcare providers may recommend off-label birth control pill uses, such as treating endometriosis, irregular menstrual periods, and hirsutism.
Birth control pills (oral contraceptives) are a popular form of contraception. They have become so popular because they provide numerous benefits, such as:
Effective, relatively easy-to-use birth control (not messy, discrete)
Decreased risk of ovarian or endometrial cancer (cancer of the lining of the uterus)
Lighter menstrual bleeding (which decreases the risk of anemia)
Less menstrual pain
Regular menstrual cycles.
While all birth control pills are approved for preventing pregnancy, some are approved for additional uses. These uses include the treatment of:
Premenstrual dysphoric disorder, also known as PMDD (Yaz® is currently the only birth control pill approved for this use).
Also, one medication (Plan B®) is not a birth control pill in the traditional sense, but is approved for emergency contraception (the "morning after pill").