Description
What is Opana ER 30mg?
Opana ER 30mg is a potent extended-release opioid analgesic containing oxymorphone hydrochloride. It is prescribed for the management of severe and persistent pain that requires continuous opioid treatment and cannot be controlled by non-opioid pain relievers.
It works by binding to opioid receptors in the brain and spinal cord, altering how pain signals are perceived and reducing the body’s pain response.
For detailed pharmacological information, refer to MedlinePlus: Oxymorphone Information.
How to Use Opana ER 30mg
Opana ER 30mg tablets are taken orally every 12 hours, with or without food, as prescribed by a healthcare professional.
They should be swallowed whole—never broken, crushed, or chewed—as this can cause the rapid release of oxymorphone, leading to a potentially fatal overdose.
Always start with the lowest effective dose to manage pain and adjust gradually under medical supervision.
Learn more about opioid dosing and safety from the CDC: Opioid Prescribing Guidelines.
What is Opana ER 30mg Used For?
Opana ER 30mg is typically prescribed to:
- Patients with chronic severe pain requiring long-term opioid management
- Individuals who are opioid-tolerant and need a stronger dose for relief
- Cases of post-surgical, cancer-related, or neuropathic pain requiring extended analgesia
For clinical insights, see Mayo Clinic: Opioid Use and Chronic Pain.
Side Effects of Opana ER 30mg
Like all opioids, Opana ER 30mg may cause certain side effects, especially when misused or taken in higher doses than prescribed.
Common side effects:
- Dizziness
- Constipation
- Nausea and vomiting
- Headache
- Drowsiness
- Dry mouth
Serious side effects:
- Slow or shallow breathing
- Confusion or hallucinations
- Severe hypotension
- Fainting
- Signs of overdose (loss of consciousness, pinpoint pupils, blue lips or nails)
Detailed side effect profile available at Drugs.com: Opana Side Effects.
Warnings and Precautions
- Avoid alcohol and other CNS depressants while taking Opana ER.
- Do not take if you have severe respiratory problems, asthma, or intestinal blockage.
- Combining opioids with benzodiazepines or sleep medications can lead to respiratory failure or death.
- Opana ER 30mg is not recommended for opioid-naïve patients due to its potency.
To learn more about drug safety and interactions, visit the FDA: Opioid Safety Information.
How Long Does Opana ER 30mg Stay in the System?
The half-life of oxymorphone is approximately 9 to 11 hours, depending on factors such as liver function and metabolism.
Even after discontinuing use, traces of the drug may remain in the system for up to 3–4 days.
Pharmacokinetic data can be reviewed at Medscape: Oxymorphone Pharmacology.
Product Highlights
- Brand Name: Opana ER
- Strength: 30mg
- Active Ingredient: Oxymorphone Hydrochloride
- Form: Extended-Release Tablet
- Intended Use: Severe, chronic pain requiring continuous opioid therapy
- Dosage Frequency: Every 12 hours
- Prescription Required: Yes
- Controlled Substance: Schedule II (High risk of abuse and dependence)





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