The impact of circulating 25-hydroxyvitamin and oral cholecalciferol treatment on menstrual pain in dysmenorrheic patients

AbstractThis study aims to determine Vitamin-D level in patients with primary dysmenorrhea and investigate the effect of Vitamin-D replacement on symptoms. About 100 patients in the 18–30 age group followed-up with primary dysmenorrhea diagnosis were included in this observational study. The pain severity was assessed using the visual analog scale (VAS). 25-hydroxy vitamin D(25(OH)D) levels of the patients were measured and the replacement therapy was applied according to measurement results. The patients were followed for three months in total. At the end of the three-month period, the 25(OH)D level was measured and the VAS score was assessed once more after the therapy. 25(OH)D level was insufficient in 23.0%, deficient in 45.0%, and severely deficient in 32.0% of the patients. It was found that the VAS score increased as the 25(OH)D level decreased (r = −0.320; p = .002). A significant reduction was observed in VAS scores after Vitamin-D treatment in all three groups; the amount of reduction in VAS sco...