Menstrual Cups and Health Risks – What No One Tells You
Menstrual cups are becoming a popular and eco-friendly alternative to pads and tampons. However, medical experts caution that incorrect positioning of these cups can lead to serious health issues beyond simple leakage. A recent report in the BMJ Case Reports highlights the case of a woman who developed a swollen kidney due to a menstrual cup obstructing urine flow.
Case Study: A Woman’s Experience with Ureter Blockage
A woman in her early 30s sought medical help after noticing blood in her urine and experiencing pain in her lower back and pelvic area for six months. Previously, she had undergone surgery to remove a kidney stone and was using a copper intrauterine device (IUD) for birth control. She regularly used a menstrual cup during heavy flow days, emptying it every two to three hours.
A medical scan revealed that while she had no new kidney stones, her right kidney and ureter (the tube carrying urine to the bladder) were swollen. Doctors also found that her menstrual cup was positioned close to the opening of her ureter, likely blocking urine flow.
Resolution and Recovery
Doctors advised her to stop using the menstrual cup for a month and return for a follow-up scan. A month later, the scan showed that the swelling had reduced, and urine was flowing normally again. Her symptoms had disappeared entirely.
Six months later, she reported using the menstrual cup only occasionally for short periods, such as when swimming. She chose not to use it regularly due to concerns about potential complications.
Expert Insights and Recommendations
Medical experts note that this is not the first case of menstrual cups causing similar issues. Although rare, cases of ureter blockage due to menstrual cup use have been reported, with symptoms improving after discontinuing use. Some women resumed using their menstrual cups with no further problems, and one opted for a smaller cup size.
Doctors emphasize that proper positioning and selecting the right cup size and shape are crucial for safe use. The ureters, which carry urine from the kidneys to the bladder, are located close to the vaginal area, making them susceptible to obstruction by a poorly positioned menstrual cup.
The Need for Better Awareness and Guidance
Unlike medical devices, menstrual cups are widely available for purchase without any professional guidance. Experts stress the need for better education on their correct usage to prevent complications.
Providing clear and detailed information to users can help ensure that menstrual cups remain a safe and effective option for managing periods. Women should consult healthcare professionals if they experience unusual symptoms such as persistent pelvic pain, urinary discomfort, or blood in their urine while using a menstrual cup.
Conclusion
Menstrual cups offer many benefits, but their safe and correct use is essential. Choosing the right size, ensuring proper placement, and being aware of potential health risks can help users avoid serious complications like kidney swelling. As awareness grows, more women can make informed choices and continue using menstrual cups safely and effectively.
Source: Inputs from various media Sources
Priya Bairagi
Reviewed by Dr Aarti Nehra (MBBS, MMST)
I’m a pharmacist with a strong background in health sciences. I hold a BSc from Delhi University and a pharmacy degree from PDM University. I write articles and daily health news while interviewing doctors to bring you the latest insights. In my free time, you’ll find me at the gym or lost in a sci-fi novel.
