THE ROLE OF PROSTAGLANDINS IN PRIMARY DYSMENORRHEA AND THE EFFECTIVENESS OF ANTI-INFLAMMATORY THERAPY

Authors

  • Zarina Tillayeva Termez University of Economics and Service
  • Muxammad Qahramonov Termez University of Economics and Service
  • Yusuf Erdonov Termez University of Economics and Service

Keywords:

primary dysmenorrhea, prostaglandins, PGF2α, PGE2, cyclooxygenase

Abstract

Primary dysmenorrhea is a recurrent menstrual pain syndrome occurring in the absence of
identifiable pelvic pathology. Its most accepted pathophysiological model centers on increased
endometrial production of prostaglandin F2α and prostaglandin E2 during menstruation. These
mediators intensify uterine contractions, increase intrauterine pressure, reduce uterine blood flow,
induce ischemia, and sensitize pain pathways. This article reviews the biological role of
prostaglandins, the clinical rationale for NSAID therapy, timing and safety considerations, realworld
effectiveness, pharmacovigilance, artificial intelligence, and personalized treatment strategies.
The evidence synthesis shows that anti-inflammatory therapy is pathogenetically justified when
primary dysmenorrhea is prostaglandin-dominant. However, treatment success depends on early
initiation, correct dosing, patient education, safety screening, and reassessment when response is
inadequate. Real-world data and AI-based analytics may help identify patients with poor response,
detect adverse drug reaction signals, and improve clinical decision support. The article also
discusses how Uzbekistan’s developing e-prescription and digital health systems may support safer
NSAID use and national evidence generation

complete clinical strategy that includes diagnosis, timing, adherence, contraindication screening,
follow-up, and referral criteria. When this strategy is implemented correctly, prostaglandin
inhibition remains a rational first-line approach. When it fails, clinicians should consider secondary
dysmenorrhea, central sensitization, inadequate exposure, or non-prostaglandin mechanisms rather
than repeating empirical analgesic escalation

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Published

2026-09-19