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Drug Interactions between ProvayBlue and Talwin Compound

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Major

pentazocine methylene blue

Applies to: Talwin Compound (aspirin / pentazocine) and ProvayBlue (methylene blue)

GENERALLY AVOID: Coadministration of narcotic analgesics with monoamine oxidase inhibitors (MAOIs) has been associated with rare reports of anxiety, confusion, hypotension, respiratory depression, cyanosis, and coma. The mechanism of interaction is unknown, but may involve potentiation of central nervous system (CNS) and respiratory depressant effects by MAOIs. There have also been reports of serotonin syndrome, which is a rare but serious and potentially fatal condition thought to result from hyperstimulation of brainstem 5-HT1A and 2A receptors. Symptoms of the serotonin syndrome may include mental status changes such as irritability, altered consciousness, confusion, hallucination, and coma; autonomic dysfunction such as tachycardia, hyperthermia, diaphoresis, shivering, blood pressure lability, and mydriasis; neuromuscular abnormalities such as hyperreflexia, myoclonus, tremor, rigidity, and ataxia; and gastrointestinal symptoms such as abdominal cramping, nausea, vomiting, and diarrhea. Some opioids such as fentanyl, meperidine, methadone, tapentadol, and tramadol can inhibit serotonin reuptake. However, serotonin syndrome has also occurred with other opioids. Concomitant use of pentazocine with MAOIs may also cause CNS excitation and hypertension through their respective effects on catecholamines.

MANAGEMENT: Narcotic analgesics should generally not be used with MAOIs or other agents that possess MAOI activity (e.g., furazolidone, linezolid, methylene blue, procarbazine). At least 14 days should elapse between discontinuation of MAOI therapy and initiation of treatment with opioids.

References

  1. Browne B, Linter S "Monoamine oxidase inhibitors and narcotic analgesics: a critical review of the implications for treatment." Br J Psychiatry 151 (1987): 210-2
  2. Evans-Prosser CD "The use of pethidine and morphine in the presence of monoamine oxidase inhibitors." Br J Anaesth 40 (1968): 279-82
  3. "Product Information. MS Contin (morphine)." Purdue Frederick Company PROD (2002):
  4. "Product Information. Roxicodone (oxycodone)." Roxane Laboratories Inc PROD (2001):
  5. "Product Information. Levo-Dromoran (levorphanol)." Roche Laboratories PROD (2001):
  6. Garbutt JC "Potentiation of propoxyphene by phenelzine." Am J Psychiatry 144 (1987): 251-2
  7. Zornberg GL, Hegarty JD "Adverse interaction between propoxyphene and phenelzine." Am J Psychiatry 150 (1993): 1270-1
  8. "Product Information. Tylenol with Codeine (acetaminophen-codeine)." Janssen Pharmaceuticals PROD (2001):
  9. Michaels I, Serrins M, Shier NQ, Barash PG "Anesthesia for cardiac surgery in patients receiving monoamine oxidase inhibitors." Anesth Analg 63 (1984): 1041-4
  10. "Product Information. Nubain (nalbuphine)." Endo Laboratories LLC PROD (2001):
  11. "Product Information. Nardil (phenelzine)." Parke-Davis PROD (2001):
  12. "Product Information. Buprenex (buprenorphine)." Reckitt and Colman Pharmaceuticals Inc PROD (2001):
  13. "Product Information. Parnate (tranylcypromine)." SmithKline Beecham PROD (2001):
  14. "Product Information. Marplan (isocarboxazid)." Roche Laboratories PROD (2001):
  15. "Product Information. Emsam (selegiline)." Bristol-Myers Squibb (2006):
  16. "Product Information. Talacen (acetaminophen-pentazocine)." Sanofi-Synthelabo Inc (2006):
View all 16 references

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Drug and food interactions

Moderate

pentazocine food

Applies to: Talwin Compound (aspirin / pentazocine)

MONITOR: Smoking tobacco may decrease the plasma concentrations and effects of pentazocine by enhancing its metabolic clearance.

MANAGEMENT: The possibility of reduced therapeutic effects of pentazocine should be considered in smokers.

References

  1. Miller LG "Recent developments in the study of the effects of cigarette smoking on clinical pharmacokinetics and clinical pharmacodynamics." Clin Pharmacokinet 17 (1989): 90-108
  2. D'Arcy PF "Tobacco smoking and drugs: a clinically important interaction?" Drug Intell Clin Pharm 18 (1984): 302-7
  3. "Product Information. Talacen (acetaminophen-pentazocine)." Sanofi-Synthelabo Inc (2006):

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Moderate

aspirin food

Applies to: Talwin Compound (aspirin / pentazocine)

GENERALLY AVOID: The concurrent use of aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs) and ethanol may lead to gastrointestinal (GI) blood loss. The mechanism may be due to a combined local effect as well as inhibition of prostaglandins leading to decreased integrity of the GI lining.

MANAGEMENT: Patients should be counseled on this potential interaction and advised to refrain from alcohol consumption while taking aspirin or NSAIDs.

References

  1. "Product Information. Motrin (ibuprofen)." Pharmacia and Upjohn PROD (2002):

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Moderate

pentazocine food

Applies to: Talwin Compound (aspirin / pentazocine)

GENERALLY AVOID: Ethanol may potentiate the central nervous system (CNS) depressant effects of opioid analgesics. Concomitant use may result in additive CNS depression and impairment of judgment, thinking, and psychomotor skills. In more severe cases, hypotension, respiratory depression, profound sedation, coma, or even death may occur.

MANAGEMENT: Concomitant use of opioid analgesics with ethanol should be avoided.

References

  1. Linnoila M, Hakkinen S "Effects of diazepam and codeine, alone and in combination with alcohol, on simulated driving." Clin Pharmacol Ther 15 (1974): 368-73
  2. Sturner WQ, Garriott JC "Deaths involving propoxyphene: a study of 41 cases over a two-year period." JAMA 223 (1973): 1125-30
  3. Girre C, Hirschhorn M, Bertaux L, et al. "Enhancement of propoxyphene bioavailability by ethanol: relation to psychomotor and cognitive function in healthy volunteers." Eur J Clin Pharmacol 41 (1991): 147-52
  4. Levine B, Saady J, Fierro M, Valentour J "A hydromorphone and ethanol fatality." J Forensic Sci 29 (1984): 655-9
  5. Sellers EM, Hamilton CA, Kaplan HL, Degani NC, Foltz RL "Pharmacokinetic interaction of propoxyphene with ethanol." Br J Clin Pharmacol 19 (1985): 398-401
  6. Carson DJ "Fatal dextropropoxyphene poisoning in Northern Ireland. Review of 30 cases." Lancet 1 (1977): 894-7
  7. Rosser WW "The interaction of propoxyphene with other drugs." Can Med Assoc J 122 (1980): 149-50
  8. Edwards C, Gard PR, Handley SL, Hunter M, Whittington RM "Distalgesic and ethanol-impaired function." Lancet 2 (1982): 384
  9. Kiplinger GF, Sokol G, Rodda BE "Effect of combined alcohol and propoxyphene on human performance." Arch Int Pharmacodyn Ther 212 (1974): 175-80
View all 9 references

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Minor

aspirin food

Applies to: Talwin Compound (aspirin / pentazocine)

One study has reported that coadministration of caffeine and aspirin lead to a 25% increase in the rate of appearance and 17% increase in maximum concentration of salicylate in the plasma. A significantly higher area under the plasma concentration time curve of salicylate was also reported when both drugs were administered together. The exact mechanism of this interaction has not been specified. Physicians and patients should be aware that coadministration of aspirin and caffeine may lead to higher salicylate levels faster.

References

  1. Yoovathaworn KC, Sriwatanakul K, Thithapandha A "Influence of caffeine on aspirin pharmacokinetics." Eur J Drug Metab Pharmacokinet 11 (1986): 71-6

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Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

See also

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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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