I have traveled to the caribbean with my medication and did not have any problems. I was traveling firm the U. S.

I just happened to be reading an article about what prescription drugs you can take into UK (http://bit.ly/PrrVEk), so thought I'd share. Obviously rules in link are country-specific, but generally is wise to make sure your prescriptions are in original labeled containers. You may even want to get a letter from your physician confirming medical reasons for you traveling with said controlled substances. Here is some more info from CDC on traveling to Jamaica: http://1.usa.gov/Nnp8gp