New research highlights the potential dangers of some prescribed hormonal contraceptives, thereby sparking concern over cardiovascular health. For example, a large-scale Danish study, which involved over 2 million women, has revealed a link between certain types of birth control and an increased risk of heart attack and stroke. Consequently, these findings underscore hormonal contraceptive risks and further encourage discussions on safer alternatives.

The study, published in The BMJ, reported that combined estrogen-progestin pills, the most commonly prescribed form of birth control, double the risk of heart attack and stroke. This amounts to an additional 10 heart attacks and 21 strokes per 100 000 person-years. Other prescribed methods, including the vaginal ring and transdermal patch, posed even higher risks.

Progestin-only contraceptives, which are also prescribed, showed a comparatively lower cardiovascular risk. Among these, the progestin-only intrauterine device (IUD) emerged as the safest option, with no observed increase in arterial thrombotic events. Researchers attribute the higher risk associated with oestrogen-containing contraception to its prothrombotic effects, which can lead to dangerous blood clot formation.

Even though the overall risk remains low, medical experts stress the importance of understanding hormonal contraceptive risks and birth control health concerns that come with these prescribed medicines. An accompanying editorial highlighted the need for informed decisions, urging women and healthcare providers to carefully weigh long-term health impacts. These findings advocate for safer, drug-free approaches to health and emphasise the importance of choosing solutions that avoid unnecessary risks.

Source: Jama Network