Skip to main content

Drug Interactions between abacavir / lamivudine / zidovudine and chloramphenicol ophthalmic

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

Edit list (add/remove drugs)

Interactions between your drugs

Moderate

zidovudine chloramphenicol ophthalmic

Applies to: abacavir / lamivudine / zidovudine and chloramphenicol ophthalmic

GENERALLY AVOID: Coadministration of topical chloramphenicol with other agents that can cause bone marrow depression, aplastic anemia, or agranulocytosis may increase the risk and/or severity of hematologic toxicity. Chloramphenicol may be absorbed systemically from the eye, ear, and vagina. Bone marrow hypoplasia, including aplastic anemia and death, has been reported following topical use of chloramphenicol. However, systemic absorption following topical, ophthalmic, otic, and vaginal administration is generally minimal, and data concerning the incidence of blood dyscrasias following the use of topical chloramphenicol are not available.

MANAGEMENT: Concurrent use of topical chloramphenicol formulations with other bone marrow depressing agents should generally be avoided. If concomitant use on a long-term or intermittent basis is considered necessary, patients should be monitored for the development of hematologic adverse effects. Monitoring via full blood counts before and periodically during therapy may also be advisable.

References (7)
  1. Sim SM, Back DJ, Breckenridge AM (1991) "The effect of various drugs on the glucuronidation of zidovudine (azidothymidine; AZT) by human liver microsomes." Br J Clin Pharmacol, 32, p. 17-21
  2. Burger DM, Meenhorst PL, Koks CH, Beijnen JH (1993) "Drug interactions with zidovudine." AIDS, 7, p. 445-60
  3. Cerner Multum, Inc. "Australian Product Information."
  4. Agencia Española de Medicamentos y Productos Sanitarios Healthcare (2008) Centro de información online de medicamentos de la AEMPS - CIMA. https://cima.aemps.es/cima/publico/home.html
  5. Cerner Multum, Inc (2015) "ANVISA Bulário Eletrônico."
  6. (2023) "Product Information. Chloramphenicol Ophthalmic (chloramphenicol ophthalmic)." Martindale Pharmaceuticals Ltd
  7. (2019) "Product Information. Chloramphenicol Otic (chloramphenicol otic)." Martindale Pharmaceuticals Ltd
Moderate

lamiVUDine chloramphenicol ophthalmic

Applies to: abacavir / lamivudine / zidovudine and chloramphenicol ophthalmic

GENERALLY AVOID: Coadministration of topical chloramphenicol with other agents that can cause bone marrow depression, aplastic anemia, or agranulocytosis may increase the risk and/or severity of hematologic toxicity. Chloramphenicol may be absorbed systemically from the eye, ear, and vagina. Bone marrow hypoplasia, including aplastic anemia and death, has been reported following topical use of chloramphenicol. However, systemic absorption following topical, ophthalmic, otic, and vaginal administration is generally minimal, and data concerning the incidence of blood dyscrasias following the use of topical chloramphenicol are not available.

MANAGEMENT: Concurrent use of topical chloramphenicol formulations with other bone marrow depressing agents should generally be avoided. If concomitant use on a long-term or intermittent basis is considered necessary, patients should be monitored for the development of hematologic adverse effects. Monitoring via full blood counts before and periodically during therapy may also be advisable.

References (7)
  1. Sim SM, Back DJ, Breckenridge AM (1991) "The effect of various drugs on the glucuronidation of zidovudine (azidothymidine; AZT) by human liver microsomes." Br J Clin Pharmacol, 32, p. 17-21
  2. Burger DM, Meenhorst PL, Koks CH, Beijnen JH (1993) "Drug interactions with zidovudine." AIDS, 7, p. 445-60
  3. Cerner Multum, Inc. "Australian Product Information."
  4. Agencia Española de Medicamentos y Productos Sanitarios Healthcare (2008) Centro de información online de medicamentos de la AEMPS - CIMA. https://cima.aemps.es/cima/publico/home.html
  5. Cerner Multum, Inc (2015) "ANVISA Bulário Eletrônico."
  6. (2023) "Product Information. Chloramphenicol Ophthalmic (chloramphenicol ophthalmic)." Martindale Pharmaceuticals Ltd
  7. (2019) "Product Information. Chloramphenicol Otic (chloramphenicol otic)." Martindale Pharmaceuticals Ltd
Moderate

chloramphenicol ophthalmic abacavir

Applies to: chloramphenicol ophthalmic and abacavir / lamivudine / zidovudine

GENERALLY AVOID: Coadministration of topical chloramphenicol with other agents that can cause bone marrow depression, aplastic anemia, or agranulocytosis may increase the risk and/or severity of hematologic toxicity. Chloramphenicol may be absorbed systemically from the eye, ear, and vagina. Bone marrow hypoplasia, including aplastic anemia and death, has been reported following topical use of chloramphenicol. However, systemic absorption following topical, ophthalmic, otic, and vaginal administration is generally minimal, and data concerning the incidence of blood dyscrasias following the use of topical chloramphenicol are not available.

MANAGEMENT: Concurrent use of topical chloramphenicol formulations with other bone marrow depressing agents should generally be avoided. If concomitant use on a long-term or intermittent basis is considered necessary, patients should be monitored for the development of hematologic adverse effects. Monitoring via full blood counts before and periodically during therapy may also be advisable.

References (7)
  1. Sim SM, Back DJ, Breckenridge AM (1991) "The effect of various drugs on the glucuronidation of zidovudine (azidothymidine; AZT) by human liver microsomes." Br J Clin Pharmacol, 32, p. 17-21
  2. Burger DM, Meenhorst PL, Koks CH, Beijnen JH (1993) "Drug interactions with zidovudine." AIDS, 7, p. 445-60
  3. Cerner Multum, Inc. "Australian Product Information."
  4. Agencia Española de Medicamentos y Productos Sanitarios Healthcare (2008) Centro de información online de medicamentos de la AEMPS - CIMA. https://cima.aemps.es/cima/publico/home.html
  5. Cerner Multum, Inc (2015) "ANVISA Bulário Eletrônico."
  6. (2023) "Product Information. Chloramphenicol Ophthalmic (chloramphenicol ophthalmic)." Martindale Pharmaceuticals Ltd
  7. (2019) "Product Information. Chloramphenicol Otic (chloramphenicol otic)." Martindale Pharmaceuticals Ltd

Drug and food interactions

Minor

zidovudine food

Applies to: abacavir / lamivudine / zidovudine

Food may have variable effects on the oral bioavailability of zidovudine. Fatty foods have been reported to decrease the rate and extent of zidovudine absorption following oral administration. In a study of 13 AIDS patients, mean peak plasma concentration (Cmax) and area under the concentration-time curve (AUC) of zidovudine were 2.8 and 1.4 times higher, respectively, in fasting patients than in those administered the medication with breakfast. In addition, variations in plasma zidovudine concentrations were increased when administered in the fed state. In another study of eight patients, the time to reach peak concentration (Tmax) was increased from 0.68 to 1.95 hours, and Cmax was reduced by 50% when zidovudine was administered with a liquid high-fat meal relative to fasting. Protein meals can also delay the absorption and reduce the Cmax of zidovudine, although the extent of absorption is not significantly affected. The clinical significance of these alterations, if any, is unknown. The product labeling states that zidovudine may be taken with or without food.

References (4)
  1. Lotterer E, Ruhnke M, Trautman M, et al. (1991) "Decreased and variable systemic availability of zidovudine in patients with AIDS if administered with a meal." Eur J Clin Pharmacol, 40, p. 305-8
  2. Unadkat JD, Collier AC, Crosby SS, et al. (1990) "Pharmacokinetics of oral zidovudine (azidothymidine) in patients with AIDS when administered with and without a high-fat meal." AIDS, 4, p. 229-32
  3. (2001) "Product Information. Retrovir (zidovudine)." Glaxo Wellcome
  4. Sahai J, Gallicano K, Garber G, et al. (1992) "The effect of a protein meal on zidovudine pharmacokinetics in HIV-infected patients." Br J Clin Pharmacol, 33, p. 657-60

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

Report options

Loading...
QR code containing a link to this page

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.

Medical Disclaimer