Hormonal birth control pills are widely used to prevent pregnancy, but not all contraceptive pills carry the same risks. In particular, combined oral contraceptives that contain both estrogen and progestin can increase the risk of blood clots. The overall risk is still low for most healthy users, but it is an important safety consideration when choosing contraception.
Step 1: Know What Type of Pill You Are Taking
There are different types of birth control pills. Combined pills contain estrogen and a progestin, while progestin-only pills do not contain estrogen.
The warning about blood clots is particularly relevant to estrogen-containing combined hormonal contraception. Progestin-only contraceptive methods generally have a different risk profile, so it is important not to treat every contraceptive pill as though it has exactly the same risks.
Step 2: Understand the Blood-Clot Risk
Combined oral contraceptives are associated with an increased risk of venous blood clots compared with not using them. These clots can occur in a deep vein, commonly in the leg, and can sometimes travel to the lungs.
Although these complications are uncommon, they can be serious. This is why healthcare professionals consider a person’s medical history and risk factors before prescribing certain hormonal contraceptives.
Step 3: Know Who May Have Higher Risk
The risk can be higher when additional factors are present. These can include smoking, obesity, older age, high blood pressure, a personal or family history of blood clots, certain clotting disorders, recent surgery, prolonged immobility, and some other medical conditions.
This does not mean that everyone with one of these factors will develop a blood clot, but it makes discussing contraceptive choices with a healthcare professional particularly important.
Step 4: Do Not Stop Your Pill Suddenly Without Advice
If you are currently taking a contraceptive pill, do not stop it simply because you saw a warning online. The appropriate choice depends on the exact medication, your health history, your pregnancy-prevention needs, and other risk factors.
Instead, check the name and ingredients of your medication and discuss any concerns with your doctor or pharmacist.
Step 5: Recognize Possible Warning Signs
A possible deep vein thrombosis can cause swelling, pain, tenderness, warmth, or redness, often affecting one leg.
A blood clot that travels to the lungs can cause sudden difficulty breathing, chest pain, coughing up blood, rapid heartbeat, dizziness, or fainting. These symptoms can represent a medical emergency and require urgent medical attention.
Step 6: Remember That Contraception Has Benefits and Risks
Birth control pills can be highly effective when used correctly and may provide additional benefits for some people, such as more predictable menstrual cycles and reduced menstrual symptoms.
The goal is not to suggest that hormonal contraception is unsafe for everyone. Rather, the safest contraceptive choice is the one that fits the individual’s health profile and reproductive goals.
Step 7: Talk to a Healthcare Professional
Before starting or changing hormonal contraception, tell your healthcare professional about smoking, migraines, high blood pressure, previous blood clots, family history of clotting disorders, recent pregnancy or childbirth, medications, and other relevant health conditions.
The most important message is that not all birth control pills are the same. Some estrogen-containing contraceptives can increase blood-clot risk, while the absolute risk for a healthy individual may remain low. Understanding the specific medication and personal risk factors is much more useful than simply believing that all contraceptive pills are dangerous.
If you have concerns about your current birth control, check the exact name of the pill and speak with a qualified healthcare professional before making changes.
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