Interactions médicamenteuses
Tetracycline + Typhoid vaccine live
Gravité: Majeure
Tetracycline and Typhoid vaccine live: major interaction.
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Résumé
Oral live attenuated typhoid vaccine (Ty21a) is a viable bacterial strain that antibiotics can inactivate, reducing the immune response and protection. Tetracyclines are active against Salmonella, so vaccine failure is possible.
Ce que signifie cette interaction, en termes simples
Tetracycline and Typhoid vaccine live 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.
Pourquoi elle survient
Antibacterial activity kills or inhibits the live attenuated Salmonella strain, reducing colonisation and immunogenicity.
Conduite à tenir
Avoid antibiotics from at least 3 days before until after completing the vaccine course, per labeling. If antibiotics are required, delay vaccination or use the inactivated injectable vaccine.
Questions à poser à votre pharmacien
- 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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Autres interactions de Tetracycline
- Acitretin + Tetracycline Contre-indiquée
- Methoxyflurane + Tetracycline Contre-indiquée
- Isotretinoin + Tetracycline Majeure
- Palovarotene + Tetracycline Majeure
- Strontium ranelate + Tetracycline Majeure
- Tetracycline + Tretinoin Majeure
Questions fréquentes
Can I take Tetracycline with Typhoid vaccine live?
MediHelp rates the interaction as major. Tetracycline and Typhoid vaccine live 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. Oral live attenuated typhoid vaccine (Ty21a) is a viable bacterial strain that antibiotics can inactivate, reducing the immune response and protection. Tetracyclines are active against Salmonella, so vaccine failure is possible.
How serious is the interaction between Tetracycline and Typhoid vaccine live?
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 antibiotics from at least 3 days before until after completing the vaccine course, per labeling. If antibiotics are required, delay vaccination or use the inactivated injectable vaccine.
What other medicines interact with Tetracycline?
MediHelp also lists interactions of Tetracycline with, for example, Acitretin, Methoxyflurane, Isotretinoin. The full list is on the Tetracycline page.
Monographies complètes, posologies et vérificateur d'interactions dans l'application MediHelp
Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.
