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Drug interactions

Mycophenolate mofetil + Ticarcillin

Severity: Minor

Mycophenolate mofetil and Ticarcillin: minor interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Ticarcillin is a penicillin eliminated by renal tubular secretion and may compete with the mycophenolic acid glucuronide metabolite. The effect is theoretical and usually small, though antibiotics may also lower mycophenolic acid exposure through reduced enterohepatic recycling.

What this interaction means in plain words

Mycophenolate mofetil and Ticarcillin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Evidence level: Low

Why it happens

Possible competition for renal tubular secretion and antibiotic-related reduction in enterohepatic recycling.

What to do

No dose change is routinely required; monitor graft function and clinical response during prolonged antibiotic therapy, especially with renal impairment.

What to ask your pharmacist

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Mycophenolate mofetil with Ticarcillin?

MediHelp rates the interaction as minor. Mycophenolate mofetil and Ticarcillin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Ticarcillin is a penicillin eliminated by renal tubular secretion and may compete with the mycophenolic acid glucuronide metabolite. The effect is theoretical and usually small, though antibiotics may also lower mycophenolic acid exposure through reduced enterohepatic recycling.

How serious is the interaction between Mycophenolate mofetil and Ticarcillin?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No dose change is routinely required; monitor graft function and clinical response during prolonged antibiotic therapy, especially with renal impairment.

What other medicines interact with Mycophenolate mofetil?

MediHelp also lists interactions of Mycophenolate mofetil with, for example, Adenovirus types 4 and 7 live, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal. The full list is on the Mycophenolate mofetil page.

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