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Propoxyphene and Acetaminophen Tablets and Xanax

Determining the interaction of Propoxyphene and Acetaminophen Tablets and Xanax and the possibility of their joint administration.

Check result:
Propoxyphene and Acetaminophen Tablets <> Xanax
Relevance: 19.01.2023 Reviewer: Shkutko P.M., M.D., in

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Consumer:

Using propoxyphene together with ALPRAZolam may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should take propoxyphene exactly as prescribed by your doctor. Do not take larger doses or use the drug more frequently than prescribed. Misuse of propoxyphene can lead to serious side effects including death, and the risk may be greater if you have a history of emotional disturbances, suicidal thoughts, or alcohol and drug abuse. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Professional:

MONITOR CLOSELY: Sedatives, tranquilizers, muscle relaxants, antidepressants, and other central nervous system (CNS) depressants may have additive CNS- and/or respiratory-depressant effects with propoxyphene. Misuse of propoxyphene, either alone or in combination with other CNS depressants, has been a major cause of drug-related deaths, particularly in patients with a history of emotional disturbances, suicidal ideation, or alcohol and drug abuse. In a large Canadian study, propoxyphene use was also associated with a 60% increased risk of hip fracture in the elderly, and the risk was further increased by concomitant use of psychotropic agents (sedatives, antidepressants, neuroleptics), presumably due to additive psychomotor impairment. Therefore, these drugs may constitute a dangerous combination in certain susceptible populations. Pharmacokinetically, propoxyphene is an inhibitor of CYP450 2D6 and may increase the plasma concentrations of many psychotropic agents that are metabolized by the isoenzyme such as phenothiazines, haloperidol, risperidone, phenobarbital, and some tricyclic antidepressants and serotonin reuptake inhibitors.

MANAGEMENT: Caution is advised if propoxyphene is used with sedatives, tranquilizers, muscle relaxants, antidepressants, and other CNS depressants, particularly in the elderly and in patients with a history of emotional disturbances, suicidal ideation, or alcohol and drug abuse. Dosage reductions may be appropriate. Patients should be monitored for potentially excessive or prolonged CNS and respiratory depression and other CNS adverse effects. Patients should be warned not to exceed recommended dosages, to avoid alcohol, and to avoid activities requiring mental alertness until they know how these agents affect them.

References
  • Hansen BS, Dam M, Brandt J, et al "Influence of dextropropoxyphene on steady state serum levels and protein binding of three anti-epileptic drugs in man." Acta Neurol Scand 61 (1980): 357-67
  • Abernethy DR, Greenblatt DJ, Morse DS, Shader RI "Interaction of propoxyphene with diazepam, alprazolam and lorazepam." Br J Clin Pharmacol 19 (1985): 51-7
  • Peterson GR, Covault HP, Hostetler RM "Acute inhibition of microsomal drug metabolism by propoxphene in narcotic tolerant/dependent mice." Life Sci 22 (1978): 2087-96
  • Puckett WH Jr, Visconti JA "Orphenadrine and propoxyphene." N Engl J Med 283 (1970): 544
  • Shorr RI, Griffin MR, Daugherty JR, Ray WA "Opioid analgesics and the risk of hip fracture in the elderly: codeine and propoxyphene." J Gerontol 47 (1992): m111-5
  • "Product Information. Darvon (propoxyphene)." Lilly, Eli and Company, Indianapolis, IN.
  • Abernethy DR, Greenblatt DJ, Steel K, Shader RI "Impairment of hepatic drug oxidation by propoxyphene." Ann Intern Med 97 (1982): 223-4
  • Pearson RE, Salter FJ "Drug interaction? Orphenadrine with propoxyphene." N Engl J Med 282 (1970): 1215
Propoxyphene and Acetaminophen Tablets

Generic Name: acetaminophen / propoxyphene

Brand name: Balacet, Darvocet, Propacet 100

Synonyms: n.a.

Xanax

Generic Name: alprazolam

Brand name: Niravam, Xanax, Xanax XR, Alprazolam Intensol

Synonyms: n.a.

In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.

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