With a stay of up to two months ... how does one purchase meds in AC?

Do I bring prescription(s). Will such Dr. scripts be honored at AC drug store? Any idea of the general cost (more or less than stateside) of such things such as oral diabetes meds, lipitor and general script meds limited stateside to a 30 days supply when I'm going to be AC longer.

Has there been any issue(s) carrying (a vacation supply, i.e. 30 days) prescription meds thru BZ customs?