I stoped takin oxycodone 30mg. 4 a day 60mg per dose. And was woundering when withdrawls would start? My last dose was tues at 4:30pm and it is thurs at 11am. I worked up to this dose over the last 2 and a half 3 yrs. If that matters? And over the last year and a half to 2 been takin on a daily basis pretty much but only the last few months have I been taking the 30mg and that much only the last month.