Combining Alprazolam and Methadone is a major interaction and should generally be avoided without close medical supervision.
Patients may experience severe respiratory depression, profound sedation, coma, and death. Other symptoms include dizziness, lightheadedness, impaired psychomotor function, and hypotension. The risk of overdose is significantly increased.
Mechanism: Both methadone, an opioid analgesic, and alprazolam, a benzodiazepine, are central nervous system (CNS) depressants. Their co-administration leads to an additive depressant effect on the CNS, primarily by enhancing GABAergic neurotransmission (benzodiazepines) and acting on mu-opioid receptors (methadone), resulting in profound respiratory depression and sedation.
Alprazolam vs. Methadone
Compare Alprazolam and Methadone: mechanism of action, indications, side effects, cost, and which may be right for you.
Drug A
Alprazolam
Alprazolam
Benzodiazepines
RxDrug B
Methadone
Methadone Hydrochloride
Opioid Analgesics
RxQuick Comparison
| Category | Alprazolam | Methadone |
|---|---|---|
| Drug Class | Benzodiazepines | Opioid Analgesics |
| Rx Status | Rx | Rx |
| Generic Available | No | No |
| Typical Cost | $10–$40/month | $15–$60/month |
Alprazolam Overview
Alprazolam is a benzodiazepine medication used to treat anxiety disorders, including generalized anxiety disorder and panic disorder. It works by affecting certain natural chemicals in the brain to produce a calming effect. This helps reduce feelings of anxiety and panic.
Full Alprazolam guide →Methadone Overview
METHADONE (brand name: Methadone Hydrochloride) is a Opioid Analgesics. 1 INDICATIONS AND USAGE Methadone hydrochloride tablets is indicated for the: Management of severe and persistent pain that requires an opioid analgesic and that cannot be adequately treated with alternative options, including immediate-release opioids. Limitations of Use Because of the risks of…
Full Methadone guide →How Each Drug Works
Alprazolam
Alprazolam is a 1,4 benzodiazepine. Alprazolam exerts its effect for the acute treatment of generalized anxiety disorder and panic disorder through binding to the benzodiazepine site of gamma-aminobutyric acid-A (GABA A ) receptors in the brain and enhances GABA-mediated synaptic inhibition.
Methadone
Methadone hydrochloride is a mu-agonist; a synthetic opioid with multiple actions qualitatively similar to those of morphine, the most prominent of which involves the central nervous system and organs composed of smooth muscle. The principal therapeutic uses for methadone are for analgesia and for detoxification or maintenance in opioid addiction. The methadone withdrawal syndrome, although qualitatively similar to that of morphine, differs in that the onset is slower, t…
Approved Uses (Indications)
Alprazolam
Alprazolam tablets are indicated for the: acute treatment of generalized anxiety disorder (GAD) in adults. treatment of panic disorder (PD), with or without agoraphobia in adults. Alprazolam tablets are a benzodiazepine indicated for the: Acute treatment of generalized anxiety disorder in adults. Treatment of panic disorder with or without agoraphobia in adults.
Methadone
Methadone hydrochloride tablets is indicated for the: Management of severe and persistent pain that requires an opioid analgesic and that cannot be adequately treated with alternative options, including immediate-release opioids. 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 methadone hydrochloride tablets, for use in patients for whom alternative analgesic treatment opti…
Side Effects
Alprazolam
Methadone
Cost Comparison
Alprazolam
$10–$40/month
As a widely available generic, Alprazolam is very affordable. Using discount cards like GoodRx can further reduce the cost, often to less than $10 per month.
Methadone
$15–$60/month
Generic methadone is very affordable, especially with discount cards like GoodRx. Many pharmacies offer low-cost programs for this medication.
Compare prices for Alprazolam and Methadone
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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.