Drug Interactions between alemtuzumab and Buffex
This report displays the potential drug interactions for the following 2 drugs:
- alemtuzumab
- Buffex (aspirin)
Interactions between your drugs
aspirin alemtuzumab
Applies to: Buffex (aspirin) and alemtuzumab
MONITOR: Coadministration of alemtuzumab with antiplatelet or anticoagulant drugs may increase the risk of bleeding. Use of alemtuzumab alone has been associated with autoimmune and hemolytic anemia, thrombocytopenia, prolonged myelosuppression, bone marrow aplasia, hemophilia, and pancytopenia. The mechanism for this interaction has not been clearly delineated, but is presumably due to additive antiplatelet/anticoagulant effects.
MANAGEMENT: Caution is recommended if alemtuzumab is used concomitantly with antiplatelet or anticoagulant drugs. Patients should be monitored for increased anticoagulant effects and bleeding complications. Patients should be advised to promptly report any signs of unusual bleeding or bruising to their physician, including pain, swelling, headache, dizziness, weakness, prolonged bleeding from cuts, increased menstrual flow, vaginal bleeding, nosebleeds, bleeding of gums from brushing, red or brown urine, or red or black stools.
References
- (2001) "Product Information. Campath (alemtuzumab)." Berlex Laboratories
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- Cerner Multum, Inc. "Australian Product Information."
- Cerner Multum, Inc. (2015) "Canadian Product Information."
Drug and food interactions
aspirin food
Applies to: Buffex (aspirin)
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
- (2002) "Product Information. Motrin (ibuprofen)." Pharmacia and Upjohn
aspirin food
Applies to: Buffex (aspirin)
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
- Yoovathaworn KC, Sriwatanakul K, Thithapandha A (1986) "Influence of caffeine on aspirin pharmacokinetics." Eur J Drug Metab Pharmacokinet, 11, p. 71-6
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
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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