Therapeutic Potential of Anti-Obesity Drugs in Obesity-Associated Female Reproductive Dysfunction: Translating Mechanistic Evidence into Personalized Clinical Strategies
Abstract
Obesity is a multifactorial condition that profoundly affects female reproductive health through endocrine, metabolic, and inflammatory mechanisms that disrupt the hypothalamic-pituitary-gonadal (HPG) axis. Women with obesity frequently develop menstrual irregularities, anovulation, amenorrhea, infertility, polycystic ovary syndrome (PCOS), impaired endometrial receptivity, and adverse pregnancy outcomes. Central obesity and insulin resistance contribute to hyperinsulinemia, reduced sex hormone-binding globulin (SHBG) levels, hyperandrogenism, altered gonadotropin secretion, and impaired folliculogenesis, while adipokines such as leptin and chronic inflammation further impair ovarian steroidogenesis and ovulatory function. Obesity-related oxidative stress and lipotoxicity also negatively affect oocyte quality, embryo development, implantation, and assisted reproductive technology outcomes, increasing the risk of gestational diabetes, preeclampsia, miscarriage, and preterm birth. This review evaluates the therapeutic potential of pharmacological weight-loss therapies in obesity-associated female reproductive dysfunction. A comprehensive literature review was conducted using various databases, focusing on anti-obesity pharmacotherapy on obesity, infertility and fertility in reproductive-aged women. Evidence suggests that several FDA-approved and off-label anti-obesity agents, including orlistat, liraglutide, semaglutide, phentermine/topiramate, bupropion/naltrexone, metformin,…
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