Alarming Discovery: Popular Birth Control Method Linked to Increased Heart Attack and Stroke Risk
A new study from Denmark, published in The BMJ, highlights a potentially increased risk of heart attack and ischemic stroke associated with certain hormonal contraceptives. This research, which tracked over two million Danish women aged 15-49 from 1996 to 2021, suggests that estrogen-containing products, particularly vaginal rings and skin patches, pose the highest risk. The study noted that combined estrogen-progestin pills doubled the risk, leading to one additional stroke per 4,760 women and one additional heart attack per 10,000 women annually. Non-oral contraceptives like the vaginal ring and patch further elevated these risks significantly.
Progestin-only contraceptives, such as pills and implants, showed a slightly lower risk in comparison, while the progestin-only intrauterine system did not exhibit any increased risk for cardiovascular events. Although the absolute risk remains low, the widespread use of these contraceptives—estimated to involve around 250 million women globally—necessitates careful consideration by healthcare providers when prescribing these methods. This study’s findings underscore the importance of weighing potential arterial thrombosis risks against contraceptive benefits. Despite these observations, no causal conclusions can be drawn, as this was an observational study.
Experts, including Therese Johansson from the Swedish Institute of Technology, emphasize that while these diseases are rare among young women, the side effects are serious, necessitating informed decision-making for the millions of women relying on hormonal contraceptives. The study’s findings highlight the need for further research on hormonal combinations, administration methods, and duration of use to better inform healthcare practices and women’s health decisions.
Original Source: https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/popular-birth-control-method-linked-with-increased-risk-of-heart-attack-and-stroke/articleshow/118260350.cms
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Publish Date: 2025-02-15 03:46:00
