Ok, I am getting ready to visit family in Mexico. I have an adderall prescription and take it daily to maintain its effectiveness. I know the active ingredients are amphetamines and I am sure a dog is going to hit on my carry on at some point whether entering Mexico, or re-entering the US.

Do I need to get a statement from my doctor saying that I need the medication, or is the prescription bottle enough to avoid any problems? I am traveling with my daughter and do not want to get caught up in any bizzare amphetamine trafficking accusations.

Can anyone share any insight on past experiences with this?