perk 10's. Since my sept car accident I have been on 2 a day of the max size pill. I had surgery a couple wks ago ( do to the accident) and I was told/prescibed to take one every 3 hours. I have started to get really snappy and sweat if I don't have one every 4 or so hours. Just another thing I need to add to the list of shot that has happened to me due to the jackass in front of me on the hwy last sept.