https://rxchat.com/Discuss/Morphine-IR-vs-MS-Contin-on-a-drug-screen-306447_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS My question is will Morphine IR show up the same as MS Contin ER on a drug screen for pain management? I am prescribed both yet ran out of one of them and need both in my system. Thank you for any help on this. - Filed in Morphine en-us Copyright 2026 RxChat.com. All Rights Reserved. Mon, 15 Jan 2018 21:11:55 GMT 60 https://rxchat.com/images/mc_logo.png https://rxchat.com/Discuss/Morphine-IR-vs-MS-Contin-on-a-drug-screen-306447_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS https://rxchat.com/Discuss/Morphine-IR-vs-MS-Contin-on-a-drug-screen-306447_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS#r_617348 https://rxchat.com/Discuss/Morphine-IR-vs-MS-Contin-on-a-drug-screen-306447_s2.htm?utm_source=forums_posts&utm_medium=RSS&utm_campaign=RSS#r_617348 I have one <a href="https://rxchat.com/Drugs/MS-Contin/" target="_blank">MS Contin</a> left for tonight and do not have a scheduled doctor's appointment until next week. I will have to do a urine drug screen. I have <a href="https://rxchat.com/Drugs/Morphine/" target="_blank">morphine</a> and <a href="https://rxchat.com/Drugs/Embeda/" target="_blank">embeda</a> in my freezer. Will either one of these drugs show up the same as <a href="https://rxchat.com/Drugs/MS-Contin/" target="_blank">MS Contin</a> in a urine test? Mon, 15 Jan 2018 21:11:55 GMT