I've been taking oxycontine 40mg 2x a day for about 6 months for severe pain and they aren't working anymore .So, my doctor wrote a perscription for morphine sulfate er 40mg 2x a day .Is this equal or is there a percentage from one to the other ?? I know there isn't a 40 mg .They either come 15,30,60,100,200 what would the equal be ??
28 Nov 2011
Well dear, it certainly isn't 20 mg MSO4 or morphine. You'll be in withdrawal soon. Please call someone who knows something about equi-analgesic doses of opiates, like your favorite pharmacist. Doesn't sound like your doc knows. Coming off of oxycontin is no fun. It is way more potent than morphine.
Please be careful.
12 Feb 2013
If you are comparing IR (Instant release) tablets of equal milligrams, they work nearly the same for me in terms of pain relief and prevention of withdrawal symptions. The downside of MS is the side effect of worse constipation. The upside of morphine sulfate is a significant cost savings over oxycontin.
2 Mar 2013
I've been on 20, 30 and 40 contin. My issue was the ability to get it. I was just switched to 30 morphine. As far as going through withdrawal I darn near had to every month because my worthless pharmacy always said "It wasn't in our Narcotics shipment this week. SORRY!" Yes, I tried other pharmacies but still had a hard time with the contin.
I JUST was able to get started last night so I'm curious to see how things work given the big difference I'm reading about. :( I do get Percocet 3x a day so we'll see! (I take the morphine 2x a day.)
FYI: I can "feel" it so something is happening. It's either the morphine, the 1/2 percocet (I take 1/2 tab at a time... a habit I've always had) or both. Like some people said you just want to have relief. I teach so it's very challenging to do my job with the arthritis in my knees.
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
does anyone take mscontin cr for headaches i have tried duragesic and oxycontin and my doctor prescribed morphine sulfate cr 30mg 3x daily and want ...
2 answers • 15 Apr 2010
Hi folks... I was just given Morphine sulfate IR, 15 mg, up to 2 every 4 hours. It's not helping that much with the pain, but i don't want ...
1 answer • 3 Apr 2011
The Dr. finally tried Morphine Sulfate, at first did instant relief,after a few days, prescibed 12 hour time released ms contin with a couple instant ...
1 answer • 11 Apr 2011
The morphine sulfate sr was 15 mg and the oxycodone cr is 10mg. When I take 2, 7.5/500 Vicodins that the doctor suggested when the pain is alot then ...
2 answers • 10 Feb 2012
2 answers • 14 Nov 2013