Drug interactions
Butalbital + Vitamin c
Severity: Minor
Butalbital and Vitamin c: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Butalbital, a barbiturate, may reduce ascorbic acid levels, possibly by enhancing its elimination. The clinical relevance is unclear and likely small with normal diet.
What this interaction means in plain words
Butalbital and Vitamin c have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Possible barbiturate-related enhancement of ascorbic acid turnover or elimination; the mechanism is not firmly established.
What to do
No routine action is needed; encourage adequate dietary vitamin C intake if butalbital is used chronically.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Vitamin c
Frequently asked questions
Can I take Butalbital with Vitamin c?
MediHelp rates the interaction as minor. Butalbital and Vitamin c have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Butalbital, a barbiturate, may reduce ascorbic acid levels, possibly by enhancing its elimination. The clinical relevance is unclear and likely small with normal diet.
How serious is the interaction between Butalbital and Vitamin c?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine action is needed; encourage adequate dietary vitamin C intake if butalbital is used chronically.
What other medicines interact with Vitamin c?
MediHelp also lists interactions of Vitamin c with, for example, Deferoxamine, Aluminum hydroxide, Dextroamphetamine transdermal. The full list is on the Vitamin c page.
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