Skip to main content

Morphine Sulfate ER and Nausea: What Users Say

Nausea: mentioned by 3 users (8.1%)

Based on user experiences from 37 Morphine Sulfate ER reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

constipation 8.1%
nausea 8.1%
shortness of breath 8.1%

Reviews for Morphine Sulfate ER

Showing 3 reviews tagged with "nausea". Clear filters to view all 37 reviews.
Commonly mentioned side effects
  • Res...
  • Taken for 5 to 10 years
  • March 23, 2022

For Chronic Pain "The Ranbaxy manufacturer morphine medication works differently than what was prescribed at a different pharmacy. I will be going back to the previous pharmacy, which carries a different manufacturer. The Ranbaxy/Sun 15 mg ER tablets are inconsistent. For the past two weeks taken this medication, I have been nauseous and vomiting after 4 hours, get really sleepy occasionally after one hour, not holding pain as usual for 12 hours. Something is really wrong with this extended relief medication. Will let CVS know this medication needs further review. Doubt anyone will take notice since it is a pain medication that the government and doctors view as a patient problem."

1 / 10
Was this helpful?YesNo
30 Report
  • kim...
  • Taken for less than 1 month
  • June 16, 2015

For Chronic Pain "15 mg 3x a day ER. I've been trying to find the right medication to treat fibromyalgia pain. I've experienced nearly every side effect, worst being respiratory problems and weight gain. My attitude has been poor, and I'm completely miserable. It's increased my depression. For all the horrible side effects I've experienced, it doesn't seem worth it to stay on the medication for minor pain relief. The same has happened to me with Lyrica (Neurontin with a prettier name) and tramadol ER. Morphine is by far the worst. I gave it 2 weeks, but I can't take any more of the nausea and illness this medication has caused. I took a morning dose today and feel ill, as usual. I can't wait to flush this garbage from my system."

1 / 10
Was this helpful?YesNo
28 Report
  • mad...
  • Taken for less than 1 month
  • December 6, 2022

For Pain "This medicine claims to be 24-hour extended release, but it is not. It releases the total dose within an hour. This is not an effective generic equivalent to Avinza 24-hour ER or Kadian 12 SR or Kadian 24-hour ER. The pain control is not effective or consistent. The side effects are severe and dangerous. I had a severe headache daily, liver enzymes elevated, no appetite, severe nausea, caused chest pain and shortness of breath."

1 / 10
Was this helpful?YesNo
5 Report

Frequently asked questions

Are you taking this medicine?

Your review helps others make informed decisions.
Write a review
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.