Im going on a trip and i need to bring mealtoin and asprin is that ok?

[tennischickxo]

Im going on a trip and im taking southwest airlines. I have trouble sleeping so everynight i use malentoin. its help you sleep. also, im the kind of person who likes to be prepared, so i carry asprin with me. also I have this brain stuff that helps you learn better that my mom gives me. anyways, will this be ok to bring on? will they stop me at secruity if i have it?
Thanks !