Relationship of female sex hormones with pain perception: focus on estrogens.

Abstract

SUMMARY The role of gonadal hormones has slowly gathered the right attention in the study of chronic pain mechanisms. The clear presence of sex differences in chronic pain and the number of studies showing the power of gonadal hormones to modify pain-induced behavioral responses appear to have convinced clinicians and researchers. Indeed, available data strongly indicate that more studies on gonadal hormones would certainly enhance the possibility of greatly increasing the knowledge of pain mechanisms and, thus, treatments. In the present article, old and new literature are summarized to evaluate data on pain and its modulation by gonadal hormones, particularly estrogens. Peripheral and central targets of these hormones are discussed with the aim of renewing interest in important aspects of estrogenic functions and their interactions with pain processes.

• Authors: Anna Maria Aloisi, Giuseppina Sorda
• Journal: Pain management (Pain Manag) Vol. 1 Issue 3 Pg. 229-38 (May 2011) ISSN: 1758-1869 [Print] England
• PMID: 24646389 (Publication Type: Journal Article)