Not all aspirin products have equivalent antiplatelet efficacy-Aspirin formulated with magnesium stearate is less effective in preventing ischemic stroke.
Kelly HuangChing-Lan ChengYea-Huei Kao YangPublished in: Pharmacoepidemiology and drug safety (2020)
MgSt-ASA preparation use was associated with a higher risk of composite events than non-MgSt-ASA preparations. Review of aspirin formulations under regulatory intervention is warranted.