Prevalence and impact of primary dysmenorrhea among Mexican high school students
Received 21 April 2009; received in revised form 2 July 2009; accepted 22 July 2009. published online 28 August 2009.
Abstract
Objective
To evaluate factors affecting the prevalence of dysmenorrhea in a group of Mexican students.
Method
A questionnaire was administered to 1152 high school students and the obtained data about severity, symptoms, and medications used were analyzed.
Results
Dysmenorrhea had a prevalence of 48.4% and was the cause of school absences for 24% of the affected students. It was mild in 32.9%, moderate in 49.7%, and severe in 17.4% of these students, of whom 28% consulted a physician and 60.9% self-medicated. The most common over-the-counter drugs used were a combination of paracetamol, pamabrom and pyrilamine maleate; metamizol (a nonsteroidal anti-inflammatory drug) plus butylhioscine; and naproxen. We found a significant correlation between the presence of dysmenorrhea and smoking, cycle pattern, cycle duration, flow duration, and amount of flow.
Conclusion
The prevalence of dysmenorrhea was high in our sample. The condition caused short-term school absences and the students commonly addressed it by self-medicating.
Área Académica de Medicina del Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Pachuca, Hidalgo, Mexico
Corresponding author. Laboratorio de Farmacología, Área Académica de Medicina del Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Eliseo Ramírez Ulloa 400, Col. Doctores, Pachuca, Hgo. 42090, Mexico. Tel./fax: +52 77 1717 2000x4510.
ABSTRACT