Influência da atividade física na prevalência da síndrome pré-menstrual em adolescentes

Abstract

Hormonal fluctuations during the menstrual cycle impact women's daily lives, often resulting in Premenstrual Syndrome (PMS). Regular physical activity appears to mitigate PMS symptoms by releasing neurotransmitters that enhance well-being. However, there is insufficient evidence regarding this relationship in adolescents. In light of this, the current study investigated the correlation between the level of physical activity (PAL) and PMS in 63 high school adolescents (aged 14-17 years). It was observed that 89% of adolescents experience PMS. Those with higher activity levels demonstrated a decreased incidence of PMS (p=0,001; CI95%=0,309-0,921), shorter menstrual bleeding duration (p=0.001; 95% CI=3,98-5,25), and more regular menstrual cycles (p=0,017; CI95%=0,120-1,26). The most prominent symptoms were fatigue, irritability, and body aches, significantly impacting both school life and personal relationships. In conclusion, physical inactivity heightens PMS symptoms in adolescents, while increased physical activity diminishes occurrences and enhances menstrual regularity. Nevertheless, further research is imperative to elucidate optimal physical activity recommendations for the treatment and prevention of PMS.