What You Need to Know About EpiPen use
By Rod Brouhard, About.com Guide
Updated December 20, 2008
About.com Health's Disease and Condition content is reviewed by our Medical Review Board
Check the expiration date regularly and replace expired EpiPens. When using an EpiPen, there is no rule to check expiration because at that point it doesn't matter. Even if it is expired -- use it if that's all you have.