Drug Interactions between Di-Spaz and pentazocine
This report displays the potential drug interactions for the following 2 drugs:
- Di-Spaz (dicyclomine)
- pentazocine
Interactions between your drugs
pentazocine dicyclomine
Applies to: pentazocine and Di-Spaz (dicyclomine)
MONITOR: Coadministration of opioids with anticholinergic agents may result in additive central nervous system (CNS), gastrointestinal, and genitourinary effects. The risk and/or severity of adverse effects such as sedation, dizziness, confusion, cognitive and psychomotor impairment, dry mouth, constipation, and urinary retention may increase. Severe constipation may lead to paralytic ileus in some cases.
MANAGEMENT: Caution and close monitoring of central nervous system, gastrointestinal, and genitourinary adverse effects are recommended when opioids are used with anticholinergic agents. Ambulatory patients should be counseled to avoid hazardous activities requiring mental alertness and motor coordination until they know how these agents affect them, and to notify their physician if they experience excessive or prolonged CNS effects that interfere with their normal activities.
References
- (2002) "Product Information. Demerol (meperidine)." Sanofi Winthrop Pharmaceuticals
- (2002) "Product Information. Dolophine (methadone)." Lilly, Eli and Company
- (2001) "Product Information. Tylenol with Codeine (acetaminophen-codeine)." Janssen Pharmaceuticals
- "Product Information. Duragesic Transdermal System (fentanyl)." Janssen Pharmaceutica, Titusville, NJ.
- (2001) "Product Information. Ultram (tramadol)." McNeil Pharmaceutical
- (2001) "Product Information. OxyContin (oxycodone)." Purdue Frederick Company
- (2001) "Product Information. Kadian (morphine)." Astra-Zeneca Pharmaceuticals
- (2004) "Product Information. DepoDur (morphine liposomal)." Endo Laboratories LLC
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- (2006) "Product Information. Opana (oxymorphone)." Endo Laboratories LLC
- (2009) "Product Information. Nucynta (tapentadol)." PriCara Pharmaceuticals
- (2010) "Product Information. Exalgo (hydromorphone)." Covidien
- (2016) "Product Information. Belbuca (buprenorphine)." Endo Pharmaceuticals Solutions Inc
- (2017) "Product Information. Alfentanil Hydrochloride (alfentanil)." Akorn Inc
- (2017) "Product Information. SUFentanil Citrate (sufentanil)." Akorn Inc
- (2017) "Product Information. Lortab (acetaminophen-hydrocodone)." Akorn Inc
- (2017) "Product Information. Levorphanol Tartrate (levorphanol)." Sentynl Therapeutics
- (2018) "Product Information. Naloxone HCl-Pentazocine HCl (naloxone-pentazocine)." Actavis U.S. (Amide Pharmaceutical Inc)
- (2018) "Product Information. Apadaz (acetaminophen-benzhydrocodone)." KemPharm, Inc
Drug and food interactions
pentazocine food
Applies to: 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
- Miller LG (1989) "Recent developments in the study of the effects of cigarette smoking on clinical pharmacokinetics and clinical pharmacodynamics." Clin Pharmacokinet, 17, p. 90-108
- D'Arcy PF (1984) "Tobacco smoking and drugs: a clinically important interaction?" Drug Intell Clin Pharm, 18, p. 302-7
- (2006) "Product Information. Talacen (acetaminophen-pentazocine)." Sanofi-Synthelabo Inc
pentazocine food
Applies to: 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
- Linnoila M, Hakkinen S (1974) "Effects of diazepam and codeine, alone and in combination with alcohol, on simulated driving." Clin Pharmacol Ther, 15, p. 368-73
- Sturner WQ, Garriott JC (1973) "Deaths involving propoxyphene: a study of 41 cases over a two-year period." JAMA, 223, p. 1125-30
- Girre C, Hirschhorn M, Bertaux L, et al. (1991) "Enhancement of propoxyphene bioavailability by ethanol: relation to psychomotor and cognitive function in healthy volunteers." Eur J Clin Pharmacol, 41, p. 147-52
- Levine B, Saady J, Fierro M, Valentour J (1984) "A hydromorphone and ethanol fatality." J Forensic Sci, 29, p. 655-9
- Sellers EM, Hamilton CA, Kaplan HL, Degani NC, Foltz RL (1985) "Pharmacokinetic interaction of propoxyphene with ethanol." Br J Clin Pharmacol, 19, p. 398-401
- Carson DJ (1977) "Fatal dextropropoxyphene poisoning in Northern Ireland. Review of 30 cases." Lancet, 1, p. 894-7
- Rosser WW (1980) "The interaction of propoxyphene with other drugs." Can Med Assoc J, 122, p. 149-50
- Edwards C, Gard PR, Handley SL, Hunter M, Whittington RM (1982) "Distalgesic and ethanol-impaired function." Lancet, 2, p. 384
- Kiplinger GF, Sokol G, Rodda BE (1974) "Effect of combined alcohol and propoxyphene on human performance." Arch Int Pharmacodyn Ther, 212, p. 175-80
dicyclomine food
Applies to: Di-Spaz (dicyclomine)
GENERALLY AVOID: Use of anticholinergic agents with alcohol may result in sufficient impairment of attention so as to render driving and operating machinery more hazardous. In addition, the potential for abuse may be increased with the combination. The mechanism of interaction is not established but may involve additive depressant effects on the central nervous system. No effect of oral propantheline or atropine on blood alcohol levels was observed in healthy volunteers when administered before ingestion of a standard ethanol load. However, one study found impairment of attention in subjects given atropine 0.5 mg or glycopyrrolate 1 mg in combination with alcohol.
MANAGEMENT: Alcohol should generally be avoided during therapy with anticholinergic agents. Patients should be counseled to avoid activities requiring mental alertness until they know how these agents affect them.
References
- Linnoila M (1973) "Drug effects on psychomotor skills related to driving: interaction of atropine, glycopyrrhonium and alcohol." Eur J Clin Pharmacol, 6, p. 107-12
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
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
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. | |
No interaction information available. |
Further information
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