"this made me really sick.   i would say go for plan b even if it is a little more expensive.  plan b didn&#039;t bother me when i took it before.  but , with this medicine , i had all of the side effects you can imagine. but i am not pregnant , so the medication did do it&#039;s job. just be wary that you can get upper respiratory infection, diarrhea, terrible cramps, &amp; a lot of bleeding."