Interações medicamentosas
Dextroamphetamine + Dopamine
Gravidade: Grave
Dextroamphetamine and Dopamine: major 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
Dextroamphetamine releases endogenous catecholamines and adds to the adrenergic effects of infused dopamine. The combination can cause marked rises in blood pressure and heart rate and may provoke tachyarrhythmias or myocardial ischemia.
O que esta interação significa em palavras simples
Dextroamphetamine and Dopamine 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.
Dextroamphetamine belongs to Central Nervous System; Dopamine belongs to Cardiovascular.
Por que acontece
Additive sympathomimetic activity, with amphetamine-induced catecholamine release and reuptake blockade potentiating dopamine's effects.
O que fazer
Monitor blood pressure, heart rate and ECG continuously and titrate dopamine to the lowest effective dose. Hold the amphetamine if hypertension or arrhythmia 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?
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Outras interações de Dopamine
- Dihydroergotamine intranasal + Dopamine Contraindicada
- Dihydroergotamine + Dopamine Contraindicada
- Dopamine + Selegiline transdermal Contraindicada
- Amitriptyline + Dopamine Grave
- Clomipramine + Dopamine Grave
- Desipramine + Dopamine Grave
Outras interações de Dextroamphetamine
- Dextroamphetamine + Isocarboxazid Contraindicada
- Dextroamphetamine + Linezolid Contraindicada
- Dextroamphetamine + Methylene blue Contraindicada
- Dextroamphetamine + Phenelzine Contraindicada
- Dextroamphetamine + Rasagiline Contraindicada
- Dextroamphetamine + Safinamide Contraindicada
Perguntas frequentes
Can I take Dextroamphetamine with Dopamine?
MediHelp rates the interaction as major. Dextroamphetamine and Dopamine 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. Dextroamphetamine releases endogenous catecholamines and adds to the adrenergic effects of infused dopamine. The combination can cause marked rises in blood pressure and heart rate and may provoke tachyarrhythmias or myocardial ischemia.
How serious is the interaction between Dextroamphetamine and Dopamine?
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 blood pressure, heart rate and ECG continuously and titrate dopamine to the lowest effective dose. Hold the amphetamine if hypertension or arrhythmia develops.
What other medicines interact with Dopamine?
MediHelp also lists interactions of Dopamine with, for example, Dihydroergotamine intranasal, Dihydroergotamine, Selegiline transdermal. The full list is on the Dopamine page.
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