Interações medicamentosas
Demeclocycline + Penicillin g
Gravidade: Moderada
Demeclocycline and Penicillin g: moderate interaction.
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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.
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Resumo
Bacteriostatic tetracyclines can in theory blunt the activity of bactericidal beta-lactams that depend on cell growth. Clinical evidence is limited and mostly from older studies in serious infections such as meningitis.
O que esta interação significa em palavras simples
Demeclocycline and Penicillin g 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.
Por que acontece
Bacteriostatic inhibition of protein synthesis by demeclocycline may reduce the bactericidal action of penicillin on actively dividing bacteria.
O que fazer
Avoid combining them for serious infections such as meningitis or endocarditis, and choose a single bactericidal regimen where possible.
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?
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Outras interações de Penicillin g
- Amifampridine + Penicillin g Moderada
- Amiloride + Penicillin g Moderada
- Bcg vaccine live + Penicillin g Moderada
- Cholera vaccine + Penicillin g Moderada
- Colestipol + Penicillin g Moderada
- Deflazacort + Penicillin g Moderada
Perguntas frequentes
Can I take Demeclocycline with Penicillin g?
MediHelp rates the interaction as moderate. Demeclocycline and Penicillin g 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. Bacteriostatic tetracyclines can in theory blunt the activity of bactericidal beta-lactams that depend on cell growth. Clinical evidence is limited and mostly from older studies in serious infections such as meningitis.
How serious is the interaction between Demeclocycline and Penicillin g?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combining them for serious infections such as meningitis or endocarditis, and choose a single bactericidal regimen where possible.
What other medicines interact with Penicillin g?
MediHelp also lists interactions of Penicillin g with, for example, Amifampridine, Amiloride, Bcg vaccine live. The full list is on the Penicillin g page.
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