期刊
OBSTETRICS & GYNECOLOGY SCIENCE
卷 64, 期 4, 页码 353-363出版社
Korean Soc Obstetrics and Gynecology (KSOG)
DOI: 10.5468/ogs.20316
关键词
Dysmenorrhea; Vitamin D; Cholecalciferol; Pain
The study found that vitamin D supplementation can significantly reduce pain intensity, number of days with pain, amount of pain relief medications taken per day, and severity of systemic symptoms in patients with primary dysmenorrhea.
Objective Recent studies have shown a possible association between vitamin D deficiency and the severity of primary dysmenorrhea. The present study aimed to investigate the effect of vitamin D supplementation on pain and systemic symptoms in patients with primary dysmenorrhea. Methods This double-blind, randomized, placebo-controlled trial was conducted on female students aged 18 to 32 years with primary dysmenorrhea and vitamin D deficiency (25 [OH]D <30 ng/mL). The participants (n=116) received either 50,000 IU of vitamin D3 (cholecalciferol) or placebo capsules on a weekly basis for eight consecutive weeks. The outcomes were pain intensity (scored 0 to 10), number of days with pain, number of consumed pain-relief medications (per day), and severity of systemic symptoms (fatigue, headache, nausea/vomiting, and diarrhea; total score of 0 to 12). Results Compared with baseline, our participants who received vitamin D experienced significant reductions in pain intensity (-1.0 and -1.5 score at weeks 4 and 8, P<0.001), the number of days with pain (-1.0 day at weeks 4 and 8, P<0.001), the number of consumed pain-relief medications (-1.0 at weeks 4 and 8, P<0.001), and systemic symptoms severity (-1.0 score at weeks 4 and 8, P<0.001). No significant improvements were observed in the placebo group in terms of these outcomes. Conclusion Vitamin D supplementation in women with primary dysmenorrhea and vitamin D deficiency could improve systemic symptoms and reduce pain intensity, the number of days with pain, and the need for consuming pain-relief medications.
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