my husband and i are going on a cruise to mexico first time ever.. one of the reasons are the pharmacy... i love the us but the medications i heard are cheaper in mexico's pharmacy ..is it true you wont need a prescription? or the medications he has now can he bring the bottles and get a refill without seeing the Dr? i really don't no how they work down there.. will we have to see the Dr down there i heard Dr and pharmacy are right next to each other...and after we get them can we board our ship with them legally.. i am so lost on there rules...thank u please help...