Heart Health High Blood Pressure Causes & Risk Factors Birth Control Pills and High Blood Pressure Certain oral contraceptives may put you at risk of hypertension By Craig O. Weber, MD Craig O. Weber, MD, is a board-certified occupational specialist who has practiced for over 36 years. Learn about our editorial process Craig O. Weber, MD Medically reviewed by Medically reviewed by Richard N. Fogoros, MD on November 17, 2019 facebook linkedin Richard N. Fogoros, MD, is a retired professor of medicine and board-certified internal medicine physician and cardiologist. Learn about our Medical Review Board Richard N. Fogoros, MD Updated on November 23, 2019 Print For millions of women, oral contraceptives are an effective way to prevent an unwanted pregnancy, get irregular periods back on track, and even help clear up problems caused by hormonal shifts, such as acne. And for the most part, birth control pills are safe and have only minor potential side effects. Eric Audras / ONOKY / Getty Images However, certain birth control pills can cause a worrisome increase in blood pressure for some women who take them. This heightened risk of hypertension is thought to be caused by estrogen in oral contraceptives. It's not a deal-breaker if you have your heart set on the Pill as your contraceptive, but there are important things to know and to discuss with your doctor. Secondary Hypertension There are two types of high blood pressure. Although the exact cause of the first type, primary hypertension, isn't known, the condition is associated with certain risk factors, including obesity, type 2 diabetes, eating too much salt (for folks who are sensitive to sodium), and stress. Any of these can increase blood pressure in people with primary hypertension. The other type of high blood pressure is called secondary hypertension. Secondary hypertension is high blood pressure that is being caused by an identifiable underlying cause. Hypertension caused by birth control pills is a type of secondary hypertension. The tricky thing about both forms of hypertension is that they rarely produce any symptoms, even when blood pressure becomes dangerously high. The absolute risk of developing secondary high blood pressure while taking birth control pills isn't known, but there are several factors that can put you more at risk: There's a history of high blood pressure among your family members, especially women.You developed high blood pressure during pregnancy.You have problems with your heart or blood vessels. High Blood Pressure in Women Heading off High Blood Pressure The most commonly prescribed oral contraceptives are combination pills, so called because they're made from a mixture of estrogen and progestin, a synthetic form of progesterone. Because they contain estrogen, these are the ones that have the potential to affect a woman's blood pressure. If you're taking a combination pill and your blood pressure goes up, you have several options depending on whether the increase is significant enough to be concerned about. The most obvious one, if you really like using a pill for birth control, is to try one that contains only progestin. These often are called "mini-pills" and are considered safer for women with high blood pressure. They're also the smarter choice for those older than 35 who smoke, as well those with a history of blood clots. Some women find that progestin-only pills are easier to tolerate than combo ones. They're less likely to cause nausea and headaches that are common side effects of the regular birth control pills. At the same time, they have the disadvantage of causing some bleeding between periods for the first several months a woman takes them. And timing is more important with progestin-only pills: They must be taken at the same time each day. Are Progestin-Only Birth Control Pills for You? The other option is obvious: Try another form of birth control. You may want to steer clear of other contraceptives that contain estrogen, but otherwise, you have several good options, according to the Centers for Disease Control and Prevention, including the IUD, the birth control injection, the implant, and, of course, the good old-fashioned condom. Was this page helpful? Thanks for your feedback! Looking to start a diet to better manage your high blood pressure? Our nutrition guide can help. Sign Up You're in! Thank you, {{form.email}}, for signing up. There was an error. Please try again. What are your concerns? Other Inaccurate Hard to Understand Submit Article Sources Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. American Academy of Family Physicians. "Progestin-Only Birth Control Pills." May 2017. Centers for Disease Control and Prevention. "Effectiveness of Family Planning Methods."