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Interazioni tra farmaci

Omeprazole + Rilpivirine

Gravità: Controindicata

Omeprazole and Rilpivirine: contraindicated interaction.

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Sintesi

Omeprazole substantially lowers oral rilpivirine concentrations, which may cause virologic failure and NNRTI resistance. Labeling contraindicates the combination.

Cosa significa questa interazione in parole semplici

Omeprazole and Rilpivirine are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.

Omeprazole belongs to Gastrointestinal Tract; Rilpivirine belongs to Anti Virals.

Livello di evidenza: High

Perché avviene

Elevated gastric pH reduces absorption of oral rilpivirine, which needs an acidic environment.

Cosa fare

Do not coadminister; choose a different acid-reducing strategy or antiretroviral. If acid suppression is essential, H2 blockers need timed separation (rilpivirine at least 4 hours before or 12 hours after).

Cosa chiedere al farmacista

  • Is there an alternative to one of these two medicines for me?
  • If both are essential, who is monitoring me and how often?
  • Which symptoms mean I should stop and seek help straight away?

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

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Domande frequenti

Can I take Omeprazole with Rilpivirine?

MediHelp rates the interaction as contraindicated. Omeprazole and Rilpivirine are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Omeprazole substantially lowers oral rilpivirine concentrations, which may cause virologic failure and NNRTI resistance. Labeling contraindicates the combination.

How serious is the interaction between Omeprazole and Rilpivirine?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not coadminister; choose a different acid-reducing strategy or antiretroviral. If acid suppression is essential, H2 blockers need timed separation (rilpivirine at least 4 hours before or 12 hours after).

What other medicines interact with Omeprazole?

MediHelp also lists interactions of Omeprazole with, for example, Mavacamten, Acalabrutinib, Atazanavir. The full list is on the Omeprazole page.

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