Long COVID linked to Menstrual Irregularities, New Research Shows
A recent Franco-British study has revealed a significant connection between Long COVID and menstrual cycle disturbances in women. Published in Nature Communications, the research demonstrates a two-way relationship: women with Long COVID are at increased risk of experiencing abnormal uterine bleeding, and thier Long COVID symptoms - including fatigue, headache, and muscle pain – tend to worsen during specific phases of the menstrual cycle (pre-ovulatory and proliferative).
The study,led by a researcher at the CNRS,combined data from three sources. Researchers analyzed data from over 12,000 British women, followed 54 women with Long COVID for three months, and examined blood and endometrial tissue samples from participants.
Findings suggest an inflammatory process may be the underlying cause of this link. Researchers identified clusters of immune cells within the endometrium (the lining of the uterus) of women experiencing these issues. Importantly, the study found no evidence of hormonal imbalances related to the ovaries.
Given that Long COVID affects an estimated 3-7% of the global population – with women being twice as likely to be affected as men – these findings have significant implications. The research highlights the need to incorporate menstrual cycle tracking into Long COVID biomarker research and to develop targeted therapies for women experiencing Long COVID-related menstrual irregularities. This study represents a crucial step towards a more nuanced understanding of Long COVID and its impact on women’s health.
(Caption from original article retained): The Long Cavid is associated with abnormal uterine bleeding in affected women, and the symptoms of the disease are intensifying during certain phases of the menstrual cycle. © DobeStuck/ Anastasya
