New scientific review uncovers biological reasons why women experience more chronic pain
A recent review in Science outlines emerging molecular mechanisms that make women more vulnerable to chronic pain conditions, challenging outdated stereotypes.
Scientists have compiled the latest evidence on why chronic pain disproportionately affects women, publishing a comprehensive review in the journal Science. The analysis identifies a complex network of hormonal, genetic, immunological and neuronal factors that together amplify pain perception, with estrogen spikes and microbiome interactions being especially influential. Conditions like fibromyalgia, endometriosis and irritable bowel syndrome illustrate how these mechanisms manifest clinically.
Researchers argue that past assumptions blaming psychology or gender bias are no longer tenable, and call for clinical studies that incorporate hormonal status. Experts such as Holly Ingraham and Javier Rivera emphasize that understanding these sex-specific pathways could lead to more effective, biologically based treatments for millions of women worldwide.
Why it matters
Understanding the biological basis of women's chronic pain can guide better diagnosis and targeted therapies, improving health outcomes for a large patient group.
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