Ever since my husband has left the army, I noticed that he's suffering from over anxiety!!! He went to the doctor who prescribed him with PURECALM TINCTURE FOR ANXIETY. well, i looked for the medicine at local pharmacies but found none. well, it's true also that the doctor i went to is a foreigner so he may have prescribed something from his country of origin [which i don't know] anyway, in a rush, i've ordered Purecalm from a canadian online pharmacy http://www.drugdelivery.ca and i'm waiting for it to come but i'm now very worried about it. has anyone ever used that pharmacy ? is it any good?