Oral contraceptive pills (OCPs), commonly referred to as “pills,” are a cornerstone of modern pharmacotherapy. While their primary use is for pregnancy prevention, these medications offer a wide range of therapeutic benefits that extend far beyond contraception. As pharmacists, understanding these benefits allow you to better counsel women and optimize their medication regimens. 

Pills contain synthetic forms of either the combination of estrogen and progestin or progestin only, which mimic the hormones naturally produced by the ovaries. These hormones work synergistically to prevent pregnancy by: 

• Stopping the ovaries from releasing eggs or ovulation.
• Thickening of cervical mucus to block sperm from passing through.

While these mechanisms effectively prevent pregnancy, the benefits of oral contraceptive pills extend far beyond contraception. Many women take pills to address menstrual issues or hormonal imbalances. When taken consistently and correctly, they offer a host of health benefits.

Regulates the Menstrual Cycle

Many women experience irregular menstrual cycles due to hormonal imbalances, such as those seen in polycystic ovarian syndrome (PCOS). Pills like Charlize help regulate these cycles by stabilizing hormone levels, leading to more predictable and regular periods.

Alleviates Menstrual Cramps

OCPs like Lady contain progestin, which helps thin the uterine lining, leading to lighter periods and reduced uterine contractions during menses. This results in significantly fewer painful menstrual cramps.

Reduces the Risk of Anemia

Heavy menstrual bleeding can lead to iron-deficiency anemia. By making periods lighter, an OCP like TRUST Pill lowers the risk of excessive blood loss and helps maintain healthy iron levels.

Improves Skin and Reduces Unwanted Hair

Excess androgen—a male hormone naturally present in small amounts in women—can lead to acne and hirsutism (unwanted hair growth) in areas like the upper lip, chin, chest, and thighs. Pills with the cyproterone acetate molecule like Althea regulate androgen production, helping to reduce acne and control the growth of unwanted hair over time.

Relieves Premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) Symptoms

Premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) can cause symptoms like mood swings, bloating, cramps, and fatigue. Women with PMDD may experience more severe physical and emotional symptoms that disrupt daily life. While the exact causes of PMS and PMDD remain unclear, hormonal regulation can help manage these symptoms. Options like TRUST Pill, Lady, and Charlize are available to provide relief. If symptoms become overwhelming, consulting a doctor is always the best approach.

Manages Polycystic Ovarian Symptoms (PCOS)

Polycystic ovarian syndrome (PCOS) often leads to decreased or even absent menses and hirsutism and acne. Althea can help balance hormones, alleviating symptoms of PCOS.

Reduces the Risk of Ovarian and Endometrial Cancer

Research suggests that women who use oral contraceptives for a long time may have a reduced risk of developing certain cancers. Pills thin the endometrium, limiting the production of excess endometrial cells, which may lower the risk of endometrial cancer. Additionally, by reducing the frequency of ovulation, pills limit the ovaries’ exposure to naturally-produced hormones, potentially lowering the risk of ovarian cancer.

Before You Start Taking Pills
While the numerous benefits of oral contraceptives are appealing, it’s essential to consult a healthcare provider before starting. Your doctor can help determine if pills are the right option for you based on your health history and needs.

References:

1. American College of Obstetricians and Gynecologists (2021). Hormonal Contraception and the Risk of Gynecologic Cancers. Retrieved from https://www.acog.org
2. Mayo Clinic (2023). Combination Birth Control Pills. Retrieved from https://www.mayoclinic.org
3. UpToDate (2023). Patient Education: Hormonal Methods of Birth Control (Beyond the Basics). Retrieved from https://www.uptodate.com
4. Planned Parenthood (2023). What Are the Benefits of the Birth Control Pill? Retrieved from https://www.plannedparenthood.org
5. Healthline (2023). Birth Control Benefits: Menstrual Migraine Relief and More. Retrieved from https://www.healthline.com