Interações medicamentosas
Azelastine + Methadone
Gravidade: Grave
Azelastine and Methadone: major 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
Azelastine may intensify methadone-related sedation and respiratory depression. Methadone has a long, variable half-life, so excess CNS depression can emerge and persist.
O que esta interação significa em palavras simples
Azelastine and Methadone 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.
Azelastine belongs to Respiratory; Methadone belongs to Musculoskeletal.
Por que acontece
Additive CNS and respiratory depression from H1-antagonist sedation and mu-opioid agonism.
O que fazer
Monitor sedation and respiratory status, particularly at initiation and dose changes. Avoid other CNS depressants and consider a non-sedating antihistamine alternative.
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?
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 Azelastine e Methadone, 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 Azelastine
- Azelastine + Calcium / magnesium / potassium / sodium oxybates Grave
- Azelastine + Sodium oxybate Grave
- Alfentanil + Azelastine Moderada
- Alprazolam + Azelastine Moderada
- Amitriptyline + Azelastine Moderada
- Amobarbital + Azelastine Moderada
Outras interações de Methadone
- Alvimopan + Methadone Contraindicada
- Calcium / magnesium / potassium / sodium oxybates + Methadone Contraindicada
- Droperidol + Methadone Contraindicada
- Ibutilide + Methadone Contraindicada
- Isocarboxazid + Methadone Contraindicada
- Lefamulin + Methadone Contraindicada
Perguntas frequentes
Can I take Azelastine with Methadone?
MediHelp rates the interaction as major. Azelastine and Methadone 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. Azelastine may intensify methadone-related sedation and respiratory depression. Methadone has a long, variable half-life, so excess CNS depression can emerge and persist.
How serious is the interaction between Azelastine and Methadone?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor sedation and respiratory status, particularly at initiation and dose changes. Avoid other CNS depressants and consider a non-sedating antihistamine alternative.
What other medicines interact with Azelastine?
MediHelp also lists interactions of Azelastine with, for example, Calcium / magnesium / potassium / sodium oxybates, Sodium oxybate, Alfentanil. The full list is on the Azelastine 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.
