I use 600 mgs. of oral morphine sulphate IR daily, but over the last 7 days I have also used 100 mgs. of oral Benadryl on 3 of the days, tramadol (oral) 50 mg. X 2 on 2 days, and fentanyl transdermally (Durogesic) 75 microgram patches for 3 days.
Almost always it is simply the 600 mgs. of morphine though.