Combining Clonazepam and Oxymorphone Hydrochloride is a major interaction and should generally be avoided without close medical supervision.
The co-administration of oxymorphone and clonazepam significantly increases the risk of severe adverse outcomes including profound sedation, respiratory depression, coma, and death. Patients may experience decreased level of consciousness, hypoventilation, bradycardia, and hypotension. This interaction poses a life-threatening risk, particularly in opioid-naive individuals or those with underlying respiratory compromise.
Mechanism: Oxymorphone, an opioid agonist, and clonazepam, a benzodiazepine, both depress the central nervous system (CNS). Opioids bind to mu-opioid receptors, while benzodiazepines enhance the effect of the inhibitory neurotransmitter gamma-aminobutyric acid (GABA) at GABA-A receptors. The synergistic CNS depressant effects of these two drug classes lead to profound respiratory depression, sedation, and hypotension.
Clonazepam vs. Oxymorphone Hydrochloride
Compare Clonazepam and Oxymorphone Hydrochloride: mechanism of action, indications, side effects, cost, and which may be right for you.
Drug A
Clonazepam
Clonazepam
Benzodiazepines
RxDrug B
Oxymorphone Hydrochloride
Oxymorphone Hydrochloride
Opioid Analgesics
RxQuick Comparison
| Category | Clonazepam | Oxymorphone Hydrochloride |
|---|---|---|
| Drug Class | Benzodiazepines | Opioid Analgesics |
| Rx Status | Rx | Rx |
| Generic Available | No | No |
| Typical Cost | $4–$25/month | $200–$800/month |
Clonazepam Overview
Clonazepam is a medication used to treat certain types of seizure disorders, including Lennox-Gastaut syndrome and absence seizures. It also helps manage panic disorder, which involves unexpected panic attacks. This medication works by calming overactivity in the brain to reduce seizures and anxiety.
Full Clonazepam guide →Oxymorphone Hydrochloride Overview
OXYMORPHONE HYDROCHLORIDE (brand name: Oxymorphone Hydrochloride) is a Opioid Analgesics. 1 INDICATIONS AND USAGE Oxymorphone hydrochloride tablets are indicated for the management of acute pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate. Limitations of Use Because of the risks of addiction, abuse, misuse, overdose, and death, which…
Full Oxymorphone Hydrochloride guide →How Each Drug Works
Oxymorphone Hydrochloride
Oxymorphone is a full opioid agonist and is relatively selective for the mu-opioid receptor, although it can bind to other opioid receptors at higher doses. The principal therapeutic action of oxymorphone is analgesia. Like all full opioid agonists, there is no ceiling effect for analgesia with oxymorphone. Clinically, dosage is titrated to provide adequate analgesia and may be limited by adverse reactions, including respiratory and CNS depression. The precise mechanism …
Approved Uses (Indications)
Clonazepam
INDICATIONS AND USAGE Seizure Disorders: Clonazepam tablets are useful alone or as an adjunct in the treatment of the Lennox- Gastaut syndrome (petit mal variant), akinetic and myoclonic seizures. In patients with absence seizures (petit mal) who have failed to respond to succinimides, clonazepam tablets may be useful. Some loss of effect may occur during the course of clonazepam treatment (see PRECAUTIONS: Loss of Effect ). Panic Disorder: Clonazepam tablets are indicated for the treatment of panic disorder, with or without agoraphobia, as defined in DSM-V. Panic disorder is characterized by …
Oxymorphone Hydrochloride
Oxymorphone hydrochloride tablets are indicated for the management of acute pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate. Limitations of Use Because of the risks of addiction, abuse, misuse, overdose, and death, which can occur at any dosage or duration, and persist over the course of therapy [see Warnings and Precautions ] , reserve opioid analgesics, including oxymorphone hydrochloride for use in patients for whom alternative treatment options are ineffective, not tolerated, or would be otherwise inadequate…
Side Effects
Clonazepam
Oxymorphone Hydrochloride
Cost Comparison
Clonazepam
$4–$25/month
As a widely available generic, prices for Clonazepam are generally low. Using discount cards like GoodRx can often reduce the cost even further, sometimes as low as $4 per month.
Oxymorphone Hydrochloride
$200–$800/month
Since a generic is not available, patients may find discounts using manufacturer coupons or patient assistance programs. Comparing prices at different pharmacies with discount cards can also help reduce costs.
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Medical Disclaimer
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