Medication·Interactions·Reviewed June 9, 2026
Febuxostat interactions.
Febuxostat has 3 documented interactions in the NutriStack database, including 2 flagged to avoid or as a serious conflict. The full interaction list is below. None of this is a substitute for your prescriber's advice.
Febuxostat at a glance.
A quick, data-grounded summary. The full tables are below.
Febuxostat has 3 documented interactions in the NutriStack database, including 2 flagged to avoid or as a serious conflict. The full interaction list is below. None of this is a substitute for your prescriber's advice.
Substances that interact with febuxostat.
Every supplement and medication in the NutriStack database with a documented interaction with this drug, highest-severity first. Open any pair for the mechanism and sources.
| Substance | Interaction | What happens |
|---|---|---|
| Alcohol | Conflict | Alcohol can undermine febuxostat therapy by increasing gout flare risk and raising urate pressure. Febuxostat lowers urate through xanthine oxidase... details → |
| Vitamin B3 | Conflict | High-dose Vitamin B3 products containing niacin or nicotinic acid can increase serum uric acid and precipitate gout. That effect can work against... details → |
| Vitamin C | Synergy | Vitamin C has a modest urate-lowering effect in randomized-trial meta-analyses, while febuxostat is a much stronger urate-lowering medicine. The... details → |
The full febuxostat profile.
Uses, typical dosing, side effects, and the cited evidence for this medication.
Common febuxostat questions.
Quick answers drawn from the tables above.
What interacts with Febuxostat?
In the NutriStack database, Febuxostat has 3 documented interactions. The most notable include Alcohol, Vitamin B3, and Vitamin C. Check any specific combination before taking it and confirm with your prescriber.
Which substances should I avoid with Febuxostat?
Febuxostat is flagged against 2 substances in the database, including Alcohol and Vitamin B3. These pairings carry a higher risk and should be reviewed with a clinician before combining.
Is it safe to take Alcohol with Febuxostat?
NutriStack classifies the Alcohol and Febuxostat pairing as conflict: Alcohol can undermine febuxostat therapy by increasing gout flare risk and raising urate pressure. Febuxostat lowers urate through xanthine oxidase inhibition, but... Avoid heavy alcohol use while taking febuxostat. During the first months of therapy or during dose changes, keep alcohol intake as low as possible... Always confirm with your prescriber.
Check your whole stack
See how febuxostat fits your supplements.
NutriStack screens your full routine for interactions and depletions, and updates the moment you change it.