Drug Interactions between Panlor DC and Severe Cold Multi-Symptom
This report displays the potential drug interactions for the following 2 drugs:
- Panlor DC (acetaminophen/caffeine/dihydrocodeine)
- Severe Cold Multi-Symptom (acetaminophen/dextromethorphan/pseudoephedrine)
Interactions between your drugs
pseudoephedrine caffeine
Applies to: Severe Cold Multi-Symptom (acetaminophen / dextromethorphan / pseudoephedrine) and Panlor DC (acetaminophen / caffeine / dihydrocodeine)
MONITOR: Coadministration of two or more sympathomimetic agents may increase the risk of adverse effects such as nervousness, irritability, and increased heart rate. Central nervous system (CNS) stimulants, particularly amphetamines, can potentiate the adrenergic response to vasopressors and other sympathomimetic agents. Additive increases in blood pressure and heart rate may occur due to enhanced peripheral sympathetic activity.
MANAGEMENT: Caution is advised if two or more sympathomimetic agents are coadministered. Pulse and blood pressure should be closely monitored.
References
- Rosenblatt JE, Lake CR, van Kammen DP, Ziegler MG, Bunney WE Jr (1979) "Interactions of amphetamine, pimozide, and lithium on plasma norepineophrine and dopamine-beta-hydroxylase in schizophrenic patients." Psychiatry Res, 1, p. 45-52
- Cavanaugh JH, Griffith JD, Oates JA (1970) "Effect of amphetamine on the pressor response to tyramine: formation of p-hydroxynorephedrine from amphetamine in man." Clin Pharmacol Ther, 11, p. 656
- (2001) "Product Information. Adderall (amphetamine-dextroamphetamine)." Shire Richwood Pharmaceutical Company Inc
- (2001) "Product Information. Tenuate (diethylpropion)." Aventis Pharmaceuticals
- (2001) "Product Information. Sanorex (mazindol)." Novartis Pharmaceuticals
- (2001) "Product Information. Focalin (dexmethylphenidate)." Mikart Inc
- (2002) "Product Information. Strattera (atomoxetine)." Lilly, Eli and Company
dextromethorphan dihydrocodeine
Applies to: Severe Cold Multi-Symptom (acetaminophen / dextromethorphan / pseudoephedrine) and Panlor DC (acetaminophen / caffeine / dihydrocodeine)
MONITOR: Opioids may potentiate the effects of serotonergic agents and increase the risk of serotonin syndrome. The interaction has primarily been reported with the phenylpiperidine opioids (e.g., meperidine, fentanyl) and tramadol, which are known to possess some serotonergic activity, although a few cases have involved other opioids such as oxycodone, methadone, morphine, hydromorphone, codeine, and buprenorphine. Serotonin syndrome 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, hallucinations, 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. Since many serotonergic agents can also cause central nervous system depression, concomitant use with opioids may result in increased sedation and impairment of judgment, thinking, and psychomotor skills.
MANAGEMENT: Caution is advised when opioids are used concomitantly with serotonergic agents such as selective serotonin reuptake inhibitors (SSRIs), serotonin and norepinephrine reuptake inhibitors (SNRIs), monoamine oxidase inhibitors (MAOIs), tricyclic antidepressants (TCAs), other antidepressants/psychotropic agents (e.g., amoxapine, buspirone, lithium, maprotiline, mirtazepine, nefazodone, trazodone, vilazodone), 5-HT1 receptor agonists (triptans), 5-HT3 receptor antagonists, cyclobenzaprine, dextromethorphan, 5-hydroxytryptophan, and St. John's wort. Patients should be monitored for symptoms of the serotonin syndrome during treatment. Particular caution is advised when increasing the dosages of these agents. If serotonin syndrome develops or is suspected during the course of therapy, all serotonergic agents should be discontinued immediately and supportive care rendered as necessary. Moderately ill patients may also benefit from the administration of a serotonin antagonist (e.g., cyproheptadine, chlorpromazine). Severe cases should be managed under consultation with a toxicologist and may require sedation, neuromuscular paralysis, intubation, and mechanical ventilation in addition to the other measures. Patients should also be advised of potentially additive central nervous system effects from these agents and to avoid hazardous activities requiring complete mental alertness and motor coordination until they know how these agents affect them.
References
- Meyer D, Halfin V (1981) "Toxicity secondary to meperidine in patients on monoamine oxidase inhibitors: a case report and critical review." J Clin Psychopharmacol, 1, p. 319-21
- Zornberg GL, Bodkin JA, Cohen BM (1991) "Severe adverse interaction between pethidine and selegiline." Lancet, 337, p. 246
- Hansen TE, Dieter K, Keepers GA (1990) "Interaction of fluoxetine and pentazocine." Am J Psychiatry, 147, p. 949-50
- Sternbach H (1991) "The serotonin syndrome." Am J Psychiatry, 148, p. 705-13
- Noble WH, Baker A (1992) "MAO inhibitors and coronary artery surgery: a patient death." Can J Anaesth, 39, p. 1061-6
- Insler SR, Kraenzler EJ, Licina MG, Savage RM, Starr NJ (1994) "Cardiac surgery in a patient taking monoamine oxidase inhibitors - an adverse fentanyl reaction." Anesth Analg, 78, p. 593-7
- Mason BJ, Blackburn KH (1997) "Possible serotonin syndrome associated with tramadol and sertraline coadministration." Ann Pharmacother, 31, p. 175-7
- Mills KC (1997) "Serotonin syndrome: A clinical update." Crit Care Clin, 13, p. 763
- Chan BSH, Graudins A, Whyte IM, Dawson AH, Braitberg G, Duggin GG (1998) "Serotonin syndrome resulting from drug interactions." Med J Aust, 169, p. 523-5
- Egberts AC, ter Borg J, Brodie-Meijer CC (1997) "Serotonin syndrome attributed to tramadol addition to paroxetine therapy." Int Clin Psychopharmacol, 12, p. 181-2
- Rosebraugh CJ, floxkhart DA, Yasuda SU, Woosley RL (2001) "Visual hallucination and tremor induced by sertraline and oxycodone in a bone marrow transplant patient." J Clin Pharmacol, 41, p. 224-7
- Lange-Asschenfeldt C, Weigmann H, Hiemke C, Mann K (2002) "Serotonin syndrome as a result of fluoxetine in a patient with tramadol abuse: plasma level-correlated symptomatology." J Clin Psychopharmacol, 22, p. 440-1
- Kesavan S, Sobala GM (1999) "Serotonin syndrome with fluoxetine plus tramadol." J R Soc Med, 92, p. 474-5
- Gonzalez-Pinto A, Imaz H, De Heredia JL, Gutierrez M, Mico JA (2001) "Mania and tramadol-fluoxetine combination." Am J Psychiatry, 158, p. 964-5
- Dougherty JA, Young H, Shafi T (2002) "Serotonin syndrome induced by amitriptyline, meperidine, and venlafaxine." Ann Pharmacother, 36, p. 1647-1648
- Martin TG (1996) "Serotonin syndrome." Ann Emerg Med, 28, p. 520-6
- Tissot TA (2003) "Probable meperidine-induced serotonin syndrome in a patient with a history of fluoxetine use." Anesthesiology, 98, p. 1511-1512
- Roy S, Fortier LP (2003) "Fentanyl-induced rigidity during emergence from general anesthesia potentiated by venlafexine." Can J Anaesth, 50, p. 32-5
- Gillman PK (1995) "Possible serotonin syndrome with moclobemide and pethidine." Med J Aust, 162, p. 554
- Houlihan DJ (2004) "Serotonin syndrome resulting from coadministration of tramadol, venlafaxine, and mirtazapine." Ann Pharmacother, 38, p. 411-3
- (2004) "Venlafaxine + tramadol: serotonin syndrome." Prescrire Int, 13, p. 57
- Mahlberg R, Kunz D, Sasse J, Kirchheiner J (2004) "Serotonin syndrome with tramadol and citalopram." Am J Psychiatry, 161, p. 1129
- Mittino D, Mula M, Monaco F (2004) "Serotonin syndrome associated with tramadol-sertraline coadministration." Clin Neuropharmacol, 27, p. 150-1
- Lantz MS, Buchalter EN, Giambanco V (1998) "Serotonin syndrome following the administration of tramadol with paroxetine." Int J Geriatr Psychiatry, 13, p. 343-5
- Gillman PK (2005) "Monoamine oxidase inhibitors, opioid analgesics and serotonin toxicity." Br J Anaesth
- Kitson R, Carr B (2005) "Tramadol and severe serotonin syndrome." Anaesthesia, 60, p. 934-5
- Gnanadesigan N, Espinoza RT, Smith R, Israel M, Reuben DB (2005) "Interaction of serotonergic antidepressants and opioid analgesics: Is serotonin syndrome going undetected?" J Am Med Dir Assoc, 6, p. 265-9
- Hunter B, Kleinert MM, Osatnik J, Soria E (2006) "Serotonergic syndrome and abnormal ocular movements: worsening of rigidity by remifentanil?" Anesth Analg, 102, p. 1589
- Ailawadhi S, Sung KW, Carlson LA, Baer MR (2007) "Serotonin syndrome caused by interaction between citalopram and fentanyl." J Clin Pharm Ther, 32, p. 199-202
- Vizcaychipi MP, Walker S, Palazzo M (2007) "Serotonin syndrome triggered by tramadol." Br J Anaesth, 99, p. 919
- Das PK, Warkentin DI, Hewko R, Forrest DL (2008) "Serotonin syndrome after concomitant treatment with linezolid and meperidine." Clin Infect Dis, 46, p. 264-5
- Rang ST, Field J, Irving C (2008) "Serotonin toxicity caused by an interaction between fentanyl and paroxetine." Can J Anaesth, 55, p. 521-5
- Guo SL, Wu TJ, Liu CC, Ng CC, Chien CC, Sun HL (2009) "Meperidine-induced serotonin syndrome in a susceptible patient." Br J Anaesth
- Davis JJ, Buck NS, Swenson JD, Johnson KB, Greis PE (2013) "Serotonin syndrome manifesting as patient movement during total intravenous anesthesia with propofol and remifentanil." J Clin Anesth, 25, p. 52-4
- Hillman AD, Witenko CJ, Sultan SM, Gala G (2015) "Serotonin syndrome caused by fentanyl and methadone in a burn injury." Pharmacotherapy, 35, p. 112-7
- Mateo-Carrasco H, Munoz-Aguilera EM, Garcia-Torrecillas JM, Abu Al-Robb H (2015) "Serotonin syndrome probably triggered by a morphine-phenelzine interaction." Pharmacotherapy, 35, e102-5
- Abadie D, Rousseau V, Logerot S, Cottin J, Montastruc JL, Montastruc F (2015) "Serotonin Syndrome: Analysis of Cases Registered in the French Pharmacovigilance Database." J Clin Psychopharmacol
- Shakoor M, Ayub S, Ahad A, Ayub Z (2014) "Transient serotonin syndrome caused by concurrent use of tramadol and selective serotonin reuptake inhibitor." Am J Case Rep, 15, p. 562-4
- Larson KJ, Wittwer ED, Nicholson WT, Weingarten TN, Price DL, Sprung J (2015) "Myoclonus in patient on fluoxetine after receiving fentanyl and low-dose methylene blue during sentinel lymph node biopsy." J Clin Anesth, 27, p. 247-51
- US Food and Drug Administration (FDA) (2018) FDA Drug Safety Communication: FDA warns about several safety issues with opioid pain medicines; requires label changes. https://www.fda.gov/downloads/Drugs/DrugSafety/UCM491302.pdf
Drug and food interactions
acetaminophen food
Applies to: Panlor DC (acetaminophen / caffeine / dihydrocodeine) and Severe Cold Multi-Symptom (acetaminophen / dextromethorphan / pseudoephedrine)
GENERALLY AVOID: Chronic, excessive consumption of alcohol may increase the risk of acetaminophen-induced hepatotoxicity, which has included rare cases of fatal hepatitis and frank hepatic failure requiring liver transplantation. The proposed mechanism is induction of hepatic microsomal enzymes during chronic alcohol use, which may result in accelerated metabolism of acetaminophen and increased production of potentially hepatotoxic metabolites.
MANAGEMENT: In general, chronic alcoholics should avoid regular or excessive use of acetaminophen. Alternative analgesic/antipyretic therapy may be appropriate in patients who consume three or more alcoholic drinks per day. However, if acetaminophen is used, these patients should be cautioned not to exceed the recommended dosage (maximum 4 g/day in adults and children 12 years of age or older).
References
- Kaysen GA, Pond SM, Roper MH, Menke DJ, Marrama MA (1985) "Combined hepatic and renal injury in alcoholics during therapeutic use of acetaminophen." Arch Intern Med, 145, p. 2019-23
- O'Dell JR, Zetterman RK, Burnett DA (1986) "Centrilobular hepatic fibrosis following acetaminophen-induced hepatic necrosis in an alcoholic." JAMA, 255, p. 2636-7
- Seeff LB, Cuccherini BA, Zimmerman HJ, Adler E, Benjamin SB (1986) "Acetaminophen hepatotoxicity in alcoholics." Ann Intern Med, 104, p. 399-404
- Thummel KE, Slattery JT, Nelson SD (1988) "Mechanism by which ethanol diminishes the hepatotoxicity of acetaminophen." J Pharmacol Exp Ther, 245, p. 129-36
- McClain CJ, Kromhout JP, Peterson FJ, Holtzman JL (1980) "Potentiation of acetaminophen hepatotoxicity by alcohol." JAMA, 244, p. 251-3
- Kartsonis A, Reddy KR, Schiff ER (1986) "Alcohol, acetaminophen, and hepatic necrosis." Ann Intern Med, 105, p. 138-9
- Prescott LF, Critchley JA (1983) "Drug interactions affecting analgesic toxicity." Am J Med, 75, p. 113-6
- (2002) "Product Information. Tylenol (acetaminophen)." McNeil Pharmaceutical
- Whitcomb DC, Block GD (1994) "Association of acetaminopphen hepatotoxicity with fasting and ethanol use." JAMA, 272, p. 1845-50
- Bonkovsky HL (1995) "Acetaminophen hepatotoxicity, fasting, and ethanol." JAMA, 274, p. 301
- Nelson EB, Temple AR (1995) "Acetaminophen hepatotoxicity, fasting, and ethanol." JAMA, 274, p. 301
- Zimmerman HJ, Maddrey WC (1995) "Acetaminophen (paracetamol) hepatotoxicity with regular intake of alcohol: analysis of instances of therapeutic misadventure." Hepatology, 22, p. 767-73
dextromethorphan food
Applies to: Severe Cold Multi-Symptom (acetaminophen / dextromethorphan / pseudoephedrine)
GENERALLY AVOID: Alcohol may potentiate some of the pharmacologic effects of CNS-active agents. Use in combination may result in additive central nervous system depression and/or impairment of judgment, thinking, and psychomotor skills.
MANAGEMENT: Patients receiving CNS-active agents should be warned of this interaction and advised to avoid or limit consumption of alcohol. Ambulatory patients should be counseled to avoid hazardous activities requiring complete 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
- Warrington SJ, Ankier SI, Turner P (1986) "Evaluation of possible interactions between ethanol and trazodone or amitriptyline." Neuropsychobiology, 15, p. 31-7
- Gilman AG, eds., Nies AS, Rall TW, Taylor P (1990) "Goodman and Gilman's the Pharmacological Basis of Therapeutics." New York, NY: Pergamon Press Inc.
- (2012) "Product Information. Fycompa (perampanel)." Eisai Inc
- (2015) "Product Information. Rexulti (brexpiprazole)." Otsuka American Pharmaceuticals Inc
pseudoephedrine food
Applies to: Severe Cold Multi-Symptom (acetaminophen / dextromethorphan / pseudoephedrine)
MONITOR: Coadministration of two or more sympathomimetic agents may increase the risk of adverse effects such as nervousness, irritability, and increased heart rate. Central nervous system (CNS) stimulants, particularly amphetamines, can potentiate the adrenergic response to vasopressors and other sympathomimetic agents. Additive increases in blood pressure and heart rate may occur due to enhanced peripheral sympathetic activity.
MANAGEMENT: Caution is advised if two or more sympathomimetic agents are coadministered. Pulse and blood pressure should be closely monitored.
References
- Rosenblatt JE, Lake CR, van Kammen DP, Ziegler MG, Bunney WE Jr (1979) "Interactions of amphetamine, pimozide, and lithium on plasma norepineophrine and dopamine-beta-hydroxylase in schizophrenic patients." Psychiatry Res, 1, p. 45-52
- Cavanaugh JH, Griffith JD, Oates JA (1970) "Effect of amphetamine on the pressor response to tyramine: formation of p-hydroxynorephedrine from amphetamine in man." Clin Pharmacol Ther, 11, p. 656
- (2001) "Product Information. Adderall (amphetamine-dextroamphetamine)." Shire Richwood Pharmaceutical Company Inc
- (2001) "Product Information. Tenuate (diethylpropion)." Aventis Pharmaceuticals
- (2001) "Product Information. Sanorex (mazindol)." Novartis Pharmaceuticals
- (2001) "Product Information. Focalin (dexmethylphenidate)." Mikart Inc
- (2002) "Product Information. Strattera (atomoxetine)." Lilly, Eli and Company
caffeine food
Applies to: Panlor DC (acetaminophen / caffeine / dihydrocodeine)
The effect of grapefruit juice on the pharmacologic activity of caffeine is controversial. One report suggests that grapefruit juice increases the effect of caffeine. The proposed mechanism is inhibition of cytochrome P-450 metabolism of caffeine. However, a well-conducted pharmacokinetic/pharmacodynamic study did not demonstrate this effect. The clinical significance of this potential interaction is unknown.
References
- (1995) "Grapefruit juice interactions with drugs." Med Lett Drugs Ther, 37, p. 73-4
- Maish WA, Hampton EM, Whitsett TL, Shepard JD, Lovallo WR (1996) "Influence of grapefruit juice on caffeine pharmacokinetics and pharmacodynamics." Pharmacotherapy, 16, p. 1046-52
Therapeutic duplication warnings
Therapeutic duplication is the use of more than one medicine from the same drug category or therapeutic class to treat the same condition. This can be intentional in cases where drugs with similar actions are used together for demonstrated therapeutic benefit. It can also be unintentional in cases where a patient has been treated by more than one doctor, or had prescriptions filled at more than one pharmacy, and can have potentially adverse consequences.
Acetaminophen
Therapeutic duplication
The recommended maximum number of medicines in the 'acetaminophen' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'acetaminophen' category:
- Panlor DC (acetaminophen/caffeine/dihydrocodeine)
- Severe Cold Multi-Symptom (acetaminophen/dextromethorphan/pseudoephedrine)
Note: In certain circumstances, the benefits of taking this combination of drugs may outweigh any risks. Always consult your healthcare provider before making changes to your medications or dosage.
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
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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