Hi. I've just joined as I've just started taking the Holland and barratts cbd oil 2.75%.I'm on mst morphine 30mg twice a day,and oramorph 10mg 3x day for breakthrough pain. So I substituted my night time morphine tablet for the oil.i do have to take quite a lot of drops under my tongue(about 6 or 7)But I don't have my night time pain,and I sleep right through the night. only problem is I dream so much but remember the dreams so they must be about 6 hours into not having morphine, so I'm guessing they're withdrawal from not having my last morphine tablet before sleep. So for me(last Xmas I came off 75mcg of fentanyl patches in 4 days,but I had bronchitis and was already ill. I only had 4 horrible nights )it does help,but I am also going to try stop my interim morphine liquid and replace with cbd oil. So for me I would say it works however I need a stronger percentage with my level of chronic pain