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Naloxegol for Opioid-Induced Constipation User Reviews (Page 4)

Brand names: Movantik

Reviews for Naloxegol

Commonly mentioned side effects
  • Joe...
  • Taken for less than 1 month
  • March 29, 2022

Naloxegol "I'm 80 years old. The first time I used the whole pill, it gave me diarrhea right after. Three days later, I cut the pill in half, and it worked well, it gave me a bowel movement an hour later. I take half a pill every three days, and a half to two hours later, I have a bowel movement, no problems thereafter, and I have no complaints."

9 / 10
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  • JIM...
  • Taken for less than 1 month
  • January 13, 2024

Naloxegol "I am taking 60mg Morphine ER with another 30mg IR as needed. I was doing well with OTC 24.8mg Sennosides with 150mg Docusate at 5:00 PM and getting up 2 hours prior to leaving the house. It was rare for me to not have a BM unless I forgot to take my laxative, in which case I increased my dosage by 33% the next day. I told my pain doctor this in case other patients might wish to try my method. She informed me that while it was cool that I monitored myself closely, general laxatives such as these were meant for occasional rather than daily use and could be addictive. We have great trust towards one another since my philosophy is that a doctor cannot properly treat me if I'm not open with them. She told me about Movantik and that it blocks the opiates' attachment to receptors in the stomach. I had cramps on day 1, but since then no problems as I followed the directions exactly. A perfect 10. Ooh Rah."

10 / 10
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  • Mr ...
  • June 15, 2020

Naloxegol "functioning as a PAMORA (peripherally-acting mu-opioid receptor antagonist). Chemically, it is a PEGylated form of naloxone. It does not reverse pain relief primarily due to its inability to cross the blood–brain barrier."

7 / 10
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Frequently asked questions

  • Kdm...
  • Taken for less than 1 month
  • July 29, 2021

Naloxegol "Paramedic injured on the job in 2003, I've been diagnosed with 8 herniated discs, 2 torn rotator cuffs. MOVANTIC did cause withdrawal from my max dose of 60 mg Oxycodone (15 mg 4x day) MDs and pain management stat due to pain related to my injuries. I will be on opioids the rest of my life. With that said, my constipation has gotten worse, requiring a Fleet for every BM. June 22nd, the Fleet stopped working. So I had to use Magnesium Citrate every day. Went to the GI doctor July 27th, 2021, diagnosed with OIC. I was given a sample of MOVANTIC. I took a pill at lunchtime, and 4 hours later I had a normal soft BM. Two hours later, I had a second BM with no Fleet use. I can't do withdrawal and pain of 10/10 every day, so it will be every few days. I can't pay the $500 a month for an OIC medication, and I can't walk when detoxed (2X), so I suffer for doing my job, as I'm not a drug abuser."

7 / 10
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  • Lap...
  • Taken for 6 months to 1 year
  • January 2, 2018

Naloxegol "I've been on Movantik for 6 months now. The medicine worked great the first week or so, but eventually it stopped working altogether. I take Amitiza, Miralax, and an OTC herbal supplement along with Movantik for OIC. When I started PM this summer, I was taking up to 2-3 Percocet 5 mg a day. Now I'm taking up to 4 Percocet 10 mg per day. I was upset at how quickly I had built a tolerance. I thought it may have been the particular brand I was taking, so I switched pharmacies. I found no matter what brand I took, they didn't work very well or last long. A few days ago, I decided to stop Movantik to see if my pain medicine would work better. Boy, was I right! It has been more potent and lasts much longer than usual. Don't waste your $$."

3 / 10
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  • Joh...
  • Taken for less than 1 month
  • March 9, 2022

Naloxegol "I've been on oxys for almost a year now and started to have major constipation, tried every laxative too. Some help, but they told me, 'It's not good to be taking laxatives every day due to how hard it is on kidneys.' So she put me on Movantik, and it worked in the first hour, but I have stomach cramps and spasms, and the effects from my medication are not effective even though I took two 15s of oxys. It feels like I'm starting to withdraw a little bit. Praying it gets better tomorrow, but at least I poop my guts out. I should be good for a few days. Good luck, everybody, pray all works out good for you guys. There's just got to be another way."

4 / 10
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  • mic...
  • June 16, 2020

Naloxegol "Movantik works wonders if you are not taking methadone as I was. You can expect immediate withdrawal. The package insert says 76% of methadone trial pts experienced withdrawal symptoms. I now take morphine, and Movantik works wonders and causes only occasional discomfort. I can name a quadrillion other reasons to get off long-term dolophene. Just sayin'."

9 / 10
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  • moo...
  • Taken for less than 1 month
  • October 19, 2017

Naloxegol "Just started it. Was using Colace and prune juice. Worked better for me. Have not gone to the bathroom in two days. Will call my doctor and let him know. Feels like I have to go but can't. What a pain."

3 / 10
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  • Tja...
  • Taken for 1 to 2 years
  • July 15, 2019

"It makes me go, but every so often I get severe stomach cramps, nausea, and feel like I am going to die. I sweat so much, feel dizzy and sick, and the pain is worse than labor. I actually feel like I am going to die. I am sure it must be the drug. But I'm a bit confused as to why it doesn’t happen all the time."

2 / 10
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  • Eri...
  • Taken for less than 1 month
  • December 21, 2021

Naloxegol "I just started using Movantik a week ago, and this is a miracle drug! It started working the 2nd day. I was taking Trulance for 2 years when it stopped working. I'm very impressed with Movantik. I've struggled with constipation since I was young."

10 / 10
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  • Kin...
  • Taken for less than 1 month
  • August 1, 2017

Naloxegol "My gastroenterologist put me on Movantik 1 time a day for OIC. This is day 5, and I've been to the bathroom 3 times. Ugh! I was hoping this was going to be the 'magic bullet' I've been searching for. I've tried EVERY stool softener, laxative out there, from the cheapest to the most expensive, including enemas and suppositories. To my dismay, this isn't working well. When I do have a bowel movement, it's a couple of hard balls. Nothing complete or simple. I STILL have to strain, and lucky to go 3 times a month!! I just had a hysterectomy, and no straining allowed. So, back to searching. I have NOT and will NOT have withdrawal symptoms due to the fact it works in the gut NOT the brain, and it will NOT block your opioid pain meds from working. 51 yo fem."

5 / 10
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  • Dki...
  • Taken for less than 1 month
  • January 12, 2020

"I have been on oxycodone 30 mg X6 for 8 years, and the last 2-3 years started having major constipation. It was like passing a boulder. Terribly painful. I received samples of Movantik from my doctor and finally decided to try it once other remedies failed. After I swallowed the Movantik, I started searching for reviews and found all these people being put into immediate withdrawal. I was terrified. About an hour later, I was able to go to the bathroom. It emptied me completely. Months' worth of backup. I felt amazing. There was some cramping, and I was a little flushed, but that’s it. I woke up the next day feeling incredible. I feel awful for those that had a bad experience. I was one of the fortunate ones that it worked for."

10 / 10
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  • lee...
  • Taken for 10 years or more
  • November 14, 2024

Naloxegol "I have been taking Movantik for the last 15 years. First I have 25 mg, and it was so strong. Then cut in half, and it works well. Then suddenly it did not work. Increased to 25 mg, still not working. Increased to 50 mg, still not working. It was so bad. Dr. gave me the gentle laxative, and it works well. It's really scary, suddenly it did not work at all."

6 / 10
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  • Nea...
  • Taken for less than 1 month
  • October 4, 2017

"I took this medication on 4 different occasions at the lowest dose possible. It creates diarrhea, then I start feeling like I have the flu. I'm sick all over, excessive drowsiness, and a bit of depression. It's not a good drug for me."

1 / 10
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  • Mic...
  • Taken for less than 1 month
  • April 12, 2025

Naloxegol "I have been on opioids for years. Taking oxy and gabapentin. I was taking 3600 mg a day of gabapentin and presently about 40 mg a day of OXY. Constipation would last 7 to 9 days and would only be slightly relieved using Dulcolax. I took my first dose and in about an hour I had a bowel movement. Within four hours, I had a total of two. So far the results have been outstanding. This is only after the very first dose. I have been taking a stool softener at night and also using MiraLAX each morning. This may be why I experienced a faster result? So far, so good! I truly hope that others find relief. This has been a huge obstacle for me. Currently working on weaning off both medications. I’ve been told I was extremely overmedicated for years by my doctors. Please, question what it is that you’re being prescribed. It took me years to try to get somebody to sit down and review these meds with me. Keep fighting and keep searching for answers. Best wishes."

9 / 10
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  • Tra...
  • Taken for less than 1 month
  • October 18, 2017

"I ended up with severe constipation after two weeks of being on this medication, resulting in hospitalization. Need two enemas and a further 9 days on other laxatives before it cleared my bowel. I was in a lot of pain. Following that, I have now got severe diarrhea and stomach pains. I have stopped taking it and am waiting for further advice from my gastro doctor."

1 / 10
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  • Chi...
  • Taken for 1 to 2 years
  • December 7, 2019

Naloxegol "Works great 80% of the time, the other 20% does nothing."

9 / 10
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  • Nas...
  • September 20, 2019

Naloxegol "This medication works great for me as I am on maintenance Suboxone. I chew gummy fibers too. They aren’t spectacular stools, but if I don’t take this stuff, I have immovable boulders."

8 / 10
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  • Dog...
  • Taken for less than 1 month
  • April 29, 2021

Naloxegol "Caused severe stomach pain and diarrhea."

2 / 10
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  • Gfd...
  • Taken for less than 1 month
  • April 30, 2019

Naloxegol "Constant stomach pain and cramps, and it doesn't even work! Still backed up on the highest dose and feel like garbage! Headache that won't quit for days."

3 / 10
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  • Hef...
  • April 11, 2017

Naloxegol "Just wondering why sometimes it works and other times it doesn't. I don't get it, does that mean there is nothing there, or what? It worries me. There has to be a reason."

8 / 10
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  • Gra...
  • December 8, 2019

Naloxegol "The first one I took made me sick, and I vomited. I waited a couple of days and tried another one, and the same thing happened, so I will not be taking any more. I reported this to my Dr."

2 / 10
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  • Bil...
  • Taken for less than 1 month
  • September 28, 2021

Naloxegol "Took 1 pill of Movantik for opioid constipation. Movantik almost immediately took away the opioid pain relief effect of the opioid. I continued using Linzess with no side effects."

1 / 10
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  • Ian...
  • October 4, 2017

Naloxegol "Third day on Movantik. No difference at all. Does it take a while for it to begin working? I wouldn’t see why. Disappointed!"

2 / 10
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  • Anonymous
  • March 18, 2022

Naloxegol "Took half. Worked well so far, no problems. Third day trying, going for half a pill again. I hope it will still be good."

8 / 10
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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.

Learn more about Opioid-Induced Constipation

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