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Embeda Side Effects

Generic name: morphine / naltrexone

Medically reviewed by Drugs.com. Last updated on May 9, 2024.

Note: This document provides detailed information about Embeda.

Applies to morphine / naltrexone: oral capsule extended release Side Effects associated with morphine / naltrexone. Some dosage forms listed on this page may not apply specifically to the brand name Embeda.

Applies to morphine / naltrexone: oral capsule extended release.

Important warnings This medicine can cause some serious health issues

  • This drug is a strong pain drug that can put you at risk for addiction, abuse, and misuse.

    Misuse or abuse of this drug can lead to overdose and death.

    Talk with your doctor.

  • You will be watched closely to make sure you do not misuse, abuse, or become addicted to this drug.
  • Even one dose of this drug may be deadly if it is taken by someone else or by accident, especially in children.

    If this drug is taken by someone else or by accident, get medical help right away.

  • Keep all drugs in a safe place.

    Keep all drugs out of the reach of children and pets.

  • This drug may cause very bad and sometimes deadly breathing problems.

    Call your doctor right away if you have slow, shallow, or trouble breathing.

  • The chance of very bad and sometimes deadly breathing problems may be greater when you first start this drug or anytime your dose is raised.
  • Swallow whole.

    Do not chew, break, crush, or dissolve before swallowing.

    Doing these things can cause very bad side effects and death.

  • If you cannot swallow this drug whole, you may sprinkle the contents on applesauce.

    If you do this, swallow the mixture right away without chewing.

  • This drug has an opioid drug in it.

    Severe side effects have happened when opioid drugs were used with benzodiazepines or other drugs that may make you drowsy or slow your actions.

    This includes slow or troubled breathing and death.

    Benzodiazepines include drugs like alprazolam, diazepam, and lorazepam.

    Benzodiazepines may be used to treat many health problems like anxiety, trouble sleeping, or seizures. If you have questions, talk with your doctor.

  • Many drugs interact with this drug and can raise the chance of side effects like deadly breathing problems.

    Talk with your doctor and pharmacist to make sure it is safe to use this drug with all of your drugs.

  • Do not take with alcohol or products that have alcohol.

    Unsafe and sometimes deadly effects may happen.

  • Get medical help right away if you feel very sleepy, very dizzy, or if you pass out.

    Caregivers or others need to get medical help right away if the patient does not respond, does not answer or react like normal, or will not wake up.

  • Using this drug for a long time during pregnancy may lead to withdrawal in the newborn baby.

    This can be life-threatening.

    Talk with the doctor.

Serious side effects of Embeda

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

Other side effects of Embeda

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if you have any side effects that bother you or do not go away.

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-332-1088. You may also report side effects at https://www.fda.gov/medwatch.

For healthcare professionals

Applies to morphine/naltrexone: oral capsule extended release.

General

The most common adverse events included constipation, nausea, and somnolence.[Ref]

Psychiatric

Disorientation, abnormal thinking, mental status changes, confusional state, euphoric mood, hallucination, abnormal dreams, mood swings, and nervousness, were reported in less than 1% of patients.[Ref]

Nervous system

Depressed level of consciousness, mental impairment, memory impairment, disturbance in attention stupor, paresthesia, and abnormal coordination, were reported in less than 1% of patients.[Ref]

Gastrointestinal

Abdominal distension, pancreatitis, fecaloma, abdominal tenderness, were reported in less than 1% of patients.[Ref]

Cardiovascular

Orthostatic hypotension was reported in less than 1% of patients.[Ref]

Respiratory

Dyspnea and rhinorrhea were reported in less than 1% of patients.[Ref]

Respiratory

Hepatic

Cholecystitis, ALT and AST increases were reported in less than 1% of patients.[Ref]

Metabolic

Dermatologic

Rash, piloerection, cold sweat, and night sweats were reported in less than 1% of patients.[Ref]

Musculoskeletal

Myalgia and muscle weakness were reported in less than 1% of patients.[Ref]

Ocular

Blurred vision was reported in less than 1% of patients.[Ref]

Genitourinary

Urinary retention and dysuria were reported in less than 1% of patients.[Ref]

Endocrine

Erectile dysfunction was reported in less than 1% of patients[Ref]

Hypersensitivity

Anaphylaxis has been reported with ingredients contained in this product.[Ref]

Other

Malaise, asthenia, and drug withdrawal syndrome, were reported in less than 1% of patients.[Ref]

References

1. (2009) "Product Information. Embeda (morphine-naltrexone)." King Pharmaceuticals Inc

Further information

Embeda side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.