I'm going to Los Angeles in the summer and the flight is 11 hours long. I can't bear such a long flight so I thought of taking a sleeping aid with me that has worked in the past.
Even though codeine is available here OTC, I've read that it is scheduled as a narcotic in the States and thus I would require a prescription. The thing is however some of my friends have brought codeine based medicines with them before and they weren't stopped.
Will it be an issue?