So the worst part of my experience was the long border wait but the drug was available and I purchased a 14 day supply of 400 milligrams twice a day for 14 days and will do a refill in a couple of weeks. CBS asked what I had purchased i told them prescription drugs not available in Canada they said thanks have a good day no duty.Back home now. I do wonder why it is nort available in Canada as it is a common drug else where