Interazioni tra farmaci
Dextroamphetamine transdermal + Vitamin c
Gravità: Moderata
Dextroamphetamine transdermal and Vitamin c: moderate interaction.
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Sintesi
Ascorbic acid in large doses can acidify the urine, which increases renal excretion of amphetamines and may reduce their effect. The effect is most relevant with high-dose vitamin C.
Cosa significa questa interazione in parole semplici
Dextroamphetamine transdermal and Vitamin c 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.
Perché avviene
Urinary acidification ionizes amphetamine and reduces renal tubular reabsorption, increasing clearance.
Cosa fare
Avoid high-dose vitamin C or acidifying agents during amphetamine therapy. Reassess clinical response and adjust the dose if needed.
Cosa chiedere al farmacista
- 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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Altre interazioni di Vitamin c
- Deferoxamine + Vitamin c Maggiore
- Aluminum hydroxide + Vitamin c Moderata
- Aspirin / citric acid / sodium bicarbonate + Vitamin c Minore
- Aspirin rectal + Vitamin c Minore
- Aspirin + Vitamin c Minore
- Butabarbital + Vitamin c Minore
Domande frequenti
Can I take Dextroamphetamine transdermal with Vitamin c?
MediHelp rates the interaction as moderate. Dextroamphetamine transdermal and Vitamin c 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. Ascorbic acid in large doses can acidify the urine, which increases renal excretion of amphetamines and may reduce their effect. The effect is most relevant with high-dose vitamin C.
How serious is the interaction between Dextroamphetamine transdermal and Vitamin c?
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 high-dose vitamin C or acidifying agents during amphetamine therapy. Reassess clinical response and adjust the dose if needed.
What other medicines interact with Vitamin c?
MediHelp also lists interactions of Vitamin c with, for example, Deferoxamine, Aluminum hydroxide, Aspirin / citric acid / sodium bicarbonate. The full list is on the Vitamin c page.
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