Combining Codeine Sulfate and Lorazepam is a major interaction and should generally be avoided without close medical supervision.
The co-administration of codeine and lorazepam can lead to profound sedation, respiratory depression, coma, and death. Patients may experience decreased level of consciousness, hypoventilation, apnea, and hypotension. These effects can be life-threatening and require immediate medical intervention.
Mechanism: Codeine is an opioid analgesic that primarily acts as a mu-opioid receptor agonist, leading to central nervous system (CNS) depression, including respiratory depression. Lorazepam is a benzodiazepine that enhances the effect of gamma-aminobutyric acid (GABA) at the GABA-A receptor, resulting in further CNS depression. The combined CNS depressant effects are synergistic, significantly increasing the risk of adverse outcomes.
Codeine Sulfate vs. Lorazepam
Compare Codeine Sulfate and Lorazepam: mechanism of action, indications, side effects, cost, and which may be right for you.
Quick Comparison
| Category | Codeine Sulfate | Lorazepam |
|---|---|---|
| Drug Class | Opioid Analgesics | Benzodiazepines |
| Rx Status | Rx | Rx |
| Generic Available | No | No |
| Typical Cost | $10–$50/month | $10–$50/month |
Codeine Sulfate Overview
CODEINE SULFATE (brand name: Codeine sulfate) is a Opioid Analgesics. 1 INDICATIONS AND USAGE Codeine Sulfate Tablets are indicated for the management of mild to moderate pain, where treatment with an opioid is appropriate and for which alternative treatments are inadequate. Limitations of Use: • Because of the risks of addiction, abuse, misuse, overdose, and death,…
Full Codeine Sulfate guide →Lorazepam Overview
Lorazepam is a prescription medication used to help manage anxiety disorders and provide short-term relief from anxiety symptoms. It works by calming the brain and nerves, which can help reduce feelings of worry and tension.
Full Lorazepam guide →How Each Drug Works
Codeine Sulfate
Codeine sulfate is an opioid agonist relatively selective for the mu-opioid receptor, but with a much weaker affinity than morphine. The analgesic properties of codeine have been speculated to come from its conversion to morphine, although the exact mechanism of analgesic action remains unknown.
Approved Uses (Indications)
Codeine Sulfate
Codeine Sulfate Tablets are indicated for the management of mild to moderate pain, where treatment with an opioid is appropriate 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 Codeine Sulfate Tablets, for use in patients for whom alternative treatment options are ineffective, not tolerated, or would be otherwise inad…
Lorazepam
INDICATIONS AND USAGE Lorazepam tablets are indicated for the management of anxiety disorders or for the short-term relief of the symptoms of anxiety or anxiety associated with depressive symptoms. Anxiety or tension associated with the stress of everyday life usually does not require treatment with an anxiolytic. The effectiveness of lorazepam tablets in long-term use, that is, more than 4 months, has not been assessed by systematic clinical studies. The physician should periodically reassess the usefulness of the drug for the individual patient.
Side Effects
Codeine Sulfate
Lorazepam
Cost Comparison
Codeine Sulfate
$10–$50/month
As a generic medication, Codeine Sulfate is relatively inexpensive. Using a discount card or coupon can often reduce the cash price further.
Lorazepam
$10–$50/month
Lorazepam is a widely available generic, making it relatively inexpensive. Patients can often find significant savings by using discount cards or comparing prices at different pharmacies.
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Medical Disclaimer
The information on RxGuide is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician, pharmacist, or other qualified health provider with any questions you may have regarding a medical condition or medication. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.