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Drug Interactions between bromocriptine and lansoprazole

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

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Interactions between your drugs

Moderate

bromocriptine lansoprazole

Applies to: bromocriptine and lansoprazole

MONITOR: The concomitant administration of lansoprazole may decrease the antiparkinsonian effects of bromocriptine. The mechanism is unknown but may involve competitive inhibition of p-glycoprotein transport. In a single case report, a 73-year-old patient with Parkinson's disease experienced acute exacerbation of his symptoms after lansoprazole 15 mg/day was added to his stable regimen of bromocriptine and levodopa/benserazide. The symptoms improved within 1 day after lansoprazole was discontinued and did not recur when omeprazole was substituted.

MANAGEMENT: Until more information is available, it may be advisable to monitor patients for altered efficacy when lansoprazole is added to a regimen. Patients and/or their caregivers should be advised to notify their physician if worsening of symptoms occurs.

References

  1. Angles A, Bagheri H, Saivin S, Montastruc JL "Interaction between lansoprazole and bromocriptine in a patient with Parkinson's disease." Therapie 57 (2002): 408-10

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Drug and food interactions

Moderate

bromocriptine food

Applies to: bromocriptine

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

  1. Warrington SJ, Ankier SI, Turner P "Evaluation of possible interactions between ethanol and trazodone or amitriptyline." Neuropsychobiology 15 (1986): 31-7
  2. Gilman AG, eds., Nies AS, Rall TW, Taylor P "Goodman and Gilman's the Pharmacological Basis of Therapeutics." New York, NY: Pergamon Press Inc. (1990):
  3. "Product Information. Fycompa (perampanel)." Eisai Inc (2012):
  4. "Product Information. Rexulti (brexpiprazole)." Otsuka American Pharmaceuticals Inc (2015):
View all 4 references

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Moderate

bromocriptine food

Applies to: bromocriptine

MONITOR: Nicotine may cause vasoconstriction in some patients and potentiate the ischemic response to ergot alkaloids.

MANAGEMENT: Caution may be advisable when ergot alkaloids are used in combination with nicotine products. Patients should be advised to seek immediate medical attention if they experience potential symptoms of ischemia such as coldness, pallor, cyanosis, numbness, tingling, or pain in the extremities; muscle weakness; severe or worsening headache; visual disturbances; severe abdominal pain; chest pain; and shortness of breath.

References

  1. "Product Information. Migranal (dihydroergotamine nasal)." Novartis Pharmaceuticals PROD (2001):
  2. "Product Information. Cafergot (caffeine-ergotamine)." Novartis Pharmaceuticals (2004):
  3. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
  4. Cerner Multum, Inc. "Australian Product Information." O 0
View all 4 references

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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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