Interações medicamentosas
Doxycycline + Methoxyflurane
Gravidade: Grave
Doxycycline and Methoxyflurane: major interaction.
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Resumo
Methoxyflurane is nephrotoxic through fluoride release, and tetracyclines have been linked to fatal renal toxicity when used with it. Doxycycline is less renally harmful than other tetracyclines, but the labeling advises against the combination.
O que esta interação significa em palavras simples
Doxycycline and Methoxyflurane can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Por que acontece
Additive nephrotoxicity; tetracycline antianabolic effects and methoxyflurane fluoride-induced tubular injury.
O que fazer
Avoid methoxyflurane in patients taking tetracyclines, including doxycycline, where alternatives exist. If unavoidable, use the lowest dose and monitor renal function.
O que perguntar ao farmacêutico
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Outras interações de Doxycycline
- Acitretin + Doxycycline Contraindicada
- Aminolevulinic acid + Doxycycline Grave
- Cholera vaccine + Doxycycline Grave
- Doxycycline + Isotretinoin Grave
- Doxycycline + Microbiota Grave
- Doxycycline + Palovarotene Grave
Perguntas frequentes
Can I take Doxycycline with Methoxyflurane?
MediHelp rates the interaction as major. Doxycycline and Methoxyflurane can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Methoxyflurane is nephrotoxic through fluoride release, and tetracyclines have been linked to fatal renal toxicity when used with it. Doxycycline is less renally harmful than other tetracyclines, but the labeling advises against the combination.
How serious is the interaction between Doxycycline and Methoxyflurane?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid methoxyflurane in patients taking tetracyclines, including doxycycline, where alternatives exist. If unavoidable, use the lowest dose and monitor renal function.
What other medicines interact with Doxycycline?
MediHelp also lists interactions of Doxycycline with, for example, Acitretin, Aminolevulinic acid, Cholera vaccine. The full list is on the Doxycycline page.
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