Interações medicamentosas
Doxycycline + Zinc
Gravidade: Moderada
Doxycycline and Zinc: moderate interaction.
Última atualização
Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.
O conteúdo clínico desta página está disponível apenas em inglês.
Resumo
Oral zinc salts can bind doxycycline in the gut and reduce its absorption. This may lower antibiotic concentrations and risk reduced efficacy, although doxycycline is less affected than older tetracyclines.
O que esta interação significa em palavras simples
Doxycycline and Zinc can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Doxycycline belongs to Anti Bacterial; Zinc belongs to Gastrointestinal Tract.
Por que acontece
Chelation of doxycycline by zinc cations in the gastrointestinal tract reduces absorption.
O que fazer
Separate doses by at least 2 hours, giving doxycycline first where possible. Consider this especially for serious infections.
O que perguntar ao farmacêutico
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
Para assinantes do Pro+
Desbloqueie a página completa
Crie uma conta e comece um teste do Pro+ para desbloquear a orientação completa de conduta para Doxycycline e Zinc, as notas adicionais, os detalhes da evidência e o verificador de interações para uma prescrição completa.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Experimente o Pro+ grátis por 7 dias na web. Sem cartão.
Outras interações de Doxycycline
- Acitretin + Doxycycline Contraindicada
- Aminolevulinic acid + Doxycycline Grave
- Cholera vaccine + Doxycycline Grave
- Doxycycline + Isotretinoin Grave
- Doxycycline + Methoxyflurane Grave
- Doxycycline + Microbiota Grave
Outras interações de Zinc
- Alendronate + Zinc Moderada
- Baloxavir marboxil + Zinc Moderada
- Cefalexin + Zinc Moderada
- Ciprofloxacin + Zinc Moderada
- Delafloxacin + Zinc Moderada
- Dolutegravir + Zinc Moderada
Perguntas frequentes
Can I take Doxycycline with Zinc?
MediHelp rates the interaction as moderate. Doxycycline and Zinc can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Oral zinc salts can bind doxycycline in the gut and reduce its absorption. This may lower antibiotic concentrations and risk reduced efficacy, although doxycycline is less affected than older tetracyclines.
How serious is the interaction between Doxycycline and Zinc?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Separate doses by at least 2 hours, giving doxycycline first where possible. Consider this especially for serious infections.
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.
Monografias completas, posologia e verificador de interações no app MediHelp
Abra a referência completa, verifique interações entre vários medicamentos e use as ferramentas de posologia no app MediHelp.
