Morphine sulfate ER tablets are:

• A strong prescription pain medicine that contains an opioid (narcotic) that is used to manage pain severe enough to require daily around-the-clock, long-term treatment with an opioid, when other pain treatments such as non-opioid pain medicines or immediate-release opioid medicines do not treat your pain well enough or you cannot tolerate them.
• A long-acting (extended-release) opioid pain medicine that can put you at risk for overdose and death. Even if you take your dose correctly as prescribed you are at risk for opioid addiction, abuse, and misuse that can lead to death.
• Not for use to treat pain that is not around-the-clock.

Important information about morphine sulfate ER tablets:

• Get emergency help or call 911 right away if you take too much morphine sulfate ER tablets (overdose). When you first start taking morphine sulfate ER tablets, when your dose is changed, or if you take too much (overdose), serious or life-threatening breathing problems that can lead to death may occur. Talk to your healthcare provider about naloxone, a medicine for the emergency treatment of an opioid overdose.
• Taking morphine sulfate extended-release tablets with other opioid medicines, benzodiazepines, alcohol, or other central nervous system depressants (including street drugs) can cause severe drowsiness, decreased awareness, breathing problems, coma, and death.
• Never give anyone else your morphine sulfate ER tablets. They could die from taking it. Selling or giving away morphine sulfate ER tablets is against the law.
• Store morphine sulfate ER tablets securely, out of sight and reach of children, and in a location not accessible by others, including visitors to the home.

Do not take morphine sulfate ER tablets if you have:

• severe asthma, trouble breathing, or other lung problems.
• a bowel blockage or have narrowing of the stomach or intestines.

• abuse of street or prescription drugs, alcohol addiction, opioid overdose, or mental health problems.

Tell your healthcare provider if you are:

• pregnant or planning to become pregnant. Prolonged use of morphine sulfate ER tablets during pregnancy can cause withdrawal symptoms in your newborn baby that could be life-threatening if not recognized and treated.
• breastfeeding. Not recommended during treatment with morphine sulfate ER tablets. It may harm your baby.
• living in a household where there are small children or someone who has abused street or prescription drugs.
• taking prescription or over-the-counter medicines, vitamins, or herbal supplements. Taking morphine sulfate ER tablets with certain other medicines can cause serious side effects.

When taking morphine sulfate ER tablets:

• Do not change your dose. Take morphine sulfate ER tablets exactly as prescribed by your healthcare provider. Use the lowest dose possible for the shortest duration.
• Take your prescribed dose every 8 to 12 hours, as directed by your healthcare provider. Do not take more than your prescribed dose. If you miss a dose, take your next dose at the usual time.
• Swallow morphine sulfate ER tablets whole. Do not cut, break, chew, crush, dissolve, snort, or inject morphine sulfate ER tablets because this may cause you to overdose and die.
• Call your healthcare provider if the dose you are taking does not control your pain.
• Do not stop taking morphine sulfate ER tablets without talking to your healthcare provider.
• Dispose of expired, unwanted, or unused morphine sulfate ER tablets by promptly flushing down the toilet, if a drug take-back option is not readily available. Visit www.fda.gov/drugdisposal for additional information on disposal of unused medicines.

While taking morphine sulfate ER tablets DO NOT:

• Drive or operate heavy machinery, until you know how morphine sulfate ER tablets affect you. Morphine sulfate ER tablets can make you sleepy, dizzy, or lightheaded.
• Drink alcohol or use prescription or over-the-counter medicines that contain alcohol. Using products containing alcohol during treatment with morphine sulfate ER tablets may cause you to overdose and die.