Interações medicamentosas
Lofexidine + Methyldopa
Gravidade: Grave
Lofexidine and Methyldopa: 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
Lofexidine is a central alpha-2 agonist that lowers blood pressure and heart rate, and methyldopa acts through a similar central pathway. Together they can cause excessive hypotension and bradycardia.
O que esta interação significa em palavras simples
Lofexidine and Methyldopa 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.
Lofexidine belongs to Central Nervous System; Methyldopa belongs to Cardiovascular.
Por que acontece
Additive central sympatholytic effects reducing blood pressure and heart rate.
O que fazer
Avoid the combination where possible, or monitor blood pressure and pulse closely and reduce doses if hypotension or bradycardia develops.
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 Lofexidine e Methyldopa, 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 14 dias na web. Sem cartão.
Outras interações de Methyldopa
- Methyldopa + Tranylcypromine Contraindicada
- Iobenguane i + Methyldopa Grave
- Methyldopa + Pexidartinib Grave
- Methyldopa + Pretomanid Grave
- Methyldopa + Thioridazine Grave
- Adrenaline-articaine + Methyldopa Moderada
Outras interações de Lofexidine
- Adagrasib + Lofexidine Grave
- Alfuzosin + Lofexidine Grave
- Amiodarone + Lofexidine Grave
- Amisulpride + Lofexidine Grave
- Anagrelide + Lofexidine Grave
- Apomorphine + Lofexidine Grave
Perguntas frequentes
Can I take Lofexidine with Methyldopa?
MediHelp rates the interaction as major. Lofexidine and Methyldopa 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. Lofexidine is a central alpha-2 agonist that lowers blood pressure and heart rate, and methyldopa acts through a similar central pathway. Together they can cause excessive hypotension and bradycardia.
How serious is the interaction between Lofexidine and Methyldopa?
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 the combination where possible, or monitor blood pressure and pulse closely and reduce doses if hypotension or bradycardia develops.
What other medicines interact with Methyldopa?
MediHelp also lists interactions of Methyldopa with, for example, Tranylcypromine, Iobenguane i, Pexidartinib. The full list is on the Methyldopa 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.
