1 teaspoon grated fresh ginger, or 1-2 lumps of preserved ginger, chopped.  Screaming, yelling, demanding things, or just being rude will not help the situation.  Instead, I simply copied the web link and pasted it into my browser window, and came up with exactly what I knew I would- another "Canadian Pharmacy" web site.  
http://alabasirah.com/node/7364