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Drug Interactions between Combogesic and methyl aminolevulinate topical

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

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Interactions between your drugs

Moderate

ibuprofen methyl aminolevulinate topical

Applies to: Combogesic (acetaminophen / ibuprofen) and methyl aminolevulinate topical

MONITOR: Concomitant use of aminolevulinate topical preparations with other known photosensitizing agents may enhance the phototoxic reaction to photodynamic therapy. These agents have each been individually associated with photosensitivity reactions and may have additive effects if administered concurrently. Medicinal products with known phototoxic or photoallergic potential include fluoroquinolones, phenothiazines, retinoids, sulfonamides, sulfonylureas, tetracyclines, thiazide diuretics, griseofulvin, and hypericin extracts (e.g., St John's Wort).

MANAGEMENT: Caution is advised and pharmacologic response to photodynamic therapy should be carefully monitored if concomitant use of other photosensitizing agents cannot be avoided. Patients should be advised to avoid exposure of treated areas to sunlight or bright indoor lights (e.g., examination lamps, operating room lamps, tanning beds, lights at close proximity) during the period between application of aminolevulinic acid or methyl aminolevulinate and photoactivation, and for 48 hours post-illumination. As sunscreen is not effective in protecting treated areas of skin, patients should be counseled to wear protective apparel, such as a wide-brimmed hat, long sleeve shirt, and gloves to protect themselves. Concomitant use with other topical medicinal products should be avoided. Some authorities recommend avoiding use of hypericin-containing products for 2 weeks prior to treatment with topical aminolevulinic acid.

References

  1. (2001) "Product Information. Levulan Kerastick (aminolevulinic acid)." Berlex Laboratories
  2. Cerner Multum, Inc. "UK Summary of Product Characteristics."
  3. Cerner Multum, Inc. "Australian Product Information."
  4. (2008) "Product Information. Metvixia (methyl aminolevulinate topical)." Galderma Laboratories Inc
  5. Hoffman GA, Gradl G, Schulz M, Haidinger G, Tanew A, Weber B (2020) "The frequency of photosensitizing drug dispensings in Austria and Germany: A correlation with their photosensitizing potential based on published literature." J Eur Acad Dermatol Venereol, 34, p. 589-600
  6. Blakely KM, Drucker AM, Rosen CF (2019) "Drug-induced photosensitivity—an update: Culprit drugs, prevention and management." Drug Saf, 42, p. 827-47
  7. (2022) "Product Information. Metvix (methyl aminolevulinate topical)." Galderma (UK) Ltd
  8. (2022) "Product Information. Metvix (methyl aminolevulinate topical)." Galderma Australia Pty Ltd
  9. (2023) "Product Information. Metvix (methyl aminolevulinate topical)." Galderma Canada Inc
  10. (2021) "Product Information. Ameluz (aminolevulinic acid topical)." Biofrontera Inc.
  11. (2006) "Product Information. Levulan Kerastick (aminolevulinic acid topical)." DUSA Pharmaceuticals Inc
  12. (2021) "Product Information. Ameluz (aminolevulinic acid topical)." Biofrontera Pharma GmbH
  13. (2016) "Product Information. Alacare (aminolevulinic acid topical)." Link Medical Products Pty Ltd T/A Link Pharmaceuticals
  14. (2018) "Product Information. Alacare (aminolevulinic acid topical)." medac UK
View all 14 references

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Drug and food interactions

Major

acetaminophen food

Applies to: Combogesic (acetaminophen / ibuprofen)

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

  1. 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
  2. O'Dell JR, Zetterman RK, Burnett DA (1986) "Centrilobular hepatic fibrosis following acetaminophen-induced hepatic necrosis in an alcoholic." JAMA, 255, p. 2636-7
  3. Seeff LB, Cuccherini BA, Zimmerman HJ, Adler E, Benjamin SB (1986) "Acetaminophen hepatotoxicity in alcoholics." Ann Intern Med, 104, p. 399-404
  4. Thummel KE, Slattery JT, Nelson SD (1988) "Mechanism by which ethanol diminishes the hepatotoxicity of acetaminophen." J Pharmacol Exp Ther, 245, p. 129-36
  5. McClain CJ, Kromhout JP, Peterson FJ, Holtzman JL (1980) "Potentiation of acetaminophen hepatotoxicity by alcohol." JAMA, 244, p. 251-3
  6. Kartsonis A, Reddy KR, Schiff ER (1986) "Alcohol, acetaminophen, and hepatic necrosis." Ann Intern Med, 105, p. 138-9
  7. Prescott LF, Critchley JA (1983) "Drug interactions affecting analgesic toxicity." Am J Med, 75, p. 113-6
  8. (2002) "Product Information. Tylenol (acetaminophen)." McNeil Pharmaceutical
  9. Whitcomb DC, Block GD (1994) "Association of acetaminopphen hepatotoxicity with fasting and ethanol use." JAMA, 272, p. 1845-50
  10. Bonkovsky HL (1995) "Acetaminophen hepatotoxicity, fasting, and ethanol." JAMA, 274, p. 301
  11. Nelson EB, Temple AR (1995) "Acetaminophen hepatotoxicity, fasting, and ethanol." JAMA, 274, p. 301
  12. Zimmerman HJ, Maddrey WC (1995) "Acetaminophen (paracetamol) hepatotoxicity with regular intake of alcohol: analysis of instances of therapeutic misadventure." Hepatology, 22, p. 767-73
View all 12 references

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Moderate

ibuprofen food

Applies to: Combogesic (acetaminophen / ibuprofen)

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

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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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