I was going to start a topic very similar to this, but without trying to hijack the original poster's thread, I figured what I have to ask is right in line with what everyone else is saying.
My issue is that prior to my ileostomy surgery, I was able to take various prescription narcotics with no slowing effect on my bowel (I was connected directly small bowel to rectal stump before the surgery and my system was running fast - 30+ trips to the bathroom per day). I even tried taking straight codeine (90mg I believe) to try and get the side effect of slowing my bowel down, with no success.
I take narcotics regularly to deal with primarily chronic back pain. Even since I got my ileostomy, I can only take doses 1/5th the amount and I must keep them spaced nearly 5 hours apart. If I don't, I experience exactly what the poster's doctor said: I have a "virtual blockage". I can't even take small doses of codeine, like one would get in a prescribed cough medicine (at least here in Canada).
I already experience partial blockages multiple times a year, likely from a restricted bowel, scar tissue, adhesions, and then some little piece of food that can't get through. Some blockages, despite the pain, I try to endure at home until they clear on their own. I typically stop eating and drinking and it things work their way through. Other times, the pain/cramps hurt too much and the only drug I can safely take is Acetaminophen (I can't take Ibuprofen as I have developed Kidney Disease as a result of multiple dehydration episodes causing acute renal failure), which has zero effect with such severe pain. In these cases, I end up at the hospital where I can get higher doses of narcotics (morphine) pumped in through an IV without the effects on my bowels. I've also had to get my stomach pumped on a few occasions to help relieve some of the top pressure, whereas other times I've vomited so much from the pain, there would be nothing left to pump out.
Sorry, long back story to get to the question of: For those of you who do experience virtual blockages from taking specific narcotics, have you found anything you can take at home for acute pain and even for chronic pain? As I've been on hydromorphone (a form of morphine that is quick acting) for 7 years, the small dose I take has become as effective as an Advil (my body's become tolerant to it so its effectiveness is diminished significantly). I only take 6mg, 4 times a day, but I cannot increase that to anything useful nor increase the frequency without causing my bowel to slow down way too much. I've also tried Fentanyl patches, but despite being subdermal in its delivery system, it affects my bowels.
I have to admit, I am afraid to try anything else as the pain I get from blockages (real or narcotic created) is very unpleasant. Also, the last thing I want to do is take a medication for pain (as 9 out of 10 times it's pain from a blockage) and make the blockage feel even worse. I'm also afraid of the stool softener, as my hydration is something I battle with daily, so if a stool softener made my ostomy output increase drastically, that would end up hospitalizing me.
I may sound like a drug addict, but all I want is a narcotic that I can take at home to deal with times I have greater pain.