What are the treatments for elevated blood pressure during pregnancy, including preeclampsia?
Treatment for elevated blood pressure during pregnancy, including preeclampsia, includes calcium supplementation, low-dose aspirin, and vitamin D3 supplementation. Calcium supplementation has been shown to reduce the risk of preeclampsia/eclampsia, with a risk reduction of 0.45 (95% CI, 0.31-0.65). Low-dose aspirin can also reduce the risk of preeclampsia, with a risk reduction of 0.83 (95% CI, 0.77-0.89; number needed to treat, 72). Vitamin D3 supplementation may be associated with a decreased risk for preeclampsia, however there is insufficient evidence to support a recommendation.