Codeine Sulfate and Temazepam must not be used together. This combination is classified as CONTRAINDICATED.
The combination significantly increases the risk of severe respiratory depression, profound sedation, coma, and death. Patients may exhibit slowed or shallow breathing, extreme drowsiness, unresponsiveness, and hypoxemia. This interaction can rapidly progress to life-threatening respiratory arrest.
Mechanism: Both codeine (an opioid analgesic) and temazepam (a benzodiazepine) are central nervous system (CNS) depressants. Their co-administration leads to an additive depressant effect on the CNS, particularly affecting the respiratory drive and level of consciousness. This synergistic depression is mediated through different but converging pathways that enhance GABAergic inhibition and opioid receptor agonism.
Codeine Sulfate vs. Temazepam
Compare Codeine Sulfate and Temazepam: mechanism of action, indications, side effects, cost, and which may be right for you.
Quick Comparison
| Category | Codeine Sulfate | Temazepam |
|---|---|---|
| Drug Class | Opioid Analgesics | Benzodiazepines |
| Rx Status | Rx | Rx |
| Generic Available | No | No |
| Typical Cost | $10–$50/month | $20–$70/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 →Temazepam Overview
TEMAZEPAM (brand name: temazepam) is a Benzodiazepines. INDICATIONS & USAGE Temazepam Capsules, USP are indicated for the short-term treatment of insomnia (generally 7 to 10 days). For patients with short-term insomnia, instructions in the prescription should indicate that Temazepam Capsules should be used for short periods of time (7 to 10 days). The…
Full Temazepam 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…
Temazepam
INDICATIONS & USAGE Temazepam Capsules, USP are indicated for the short-term treatment of insomnia (generally 7 to 10 days). For patients with short-term insomnia, instructions in the prescription should indicate that Temazepam Capsules should be used for short periods of time (7 to 10 days). The clinical trials performed in support of efficacy were 2 weeks in duration with the final formal assessment of sleep latency performed at the end of treatment.
Side Effects
Codeine Sulfate
Temazepam
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.
Temazepam
$20–$70/month
Although there is no generic available, discount cards like GoodRx can often help reduce the cost of Temazepam significantly. Comparing prices at different pharmacies is also recommended.
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Medical Disclaimer
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