Can Xeljanz Be Taken Without Food?
Yes, Xeljanz (tofacitinib) can be taken without food. The prescribing information states it may be taken with or without food, as food does not significantly affect its absorption.[1]
How Should Xeljanz Be Taken for Best Results?
Take Xeljanz twice daily, spaced about 12 hours apart. Swallow tablets whole; do not crush, split, or chew them. For the extended-release (XR) version, take once daily. Consistency in timing helps maintain steady drug levels.[1]
Does Food Affect Xeljanz Absorption or Effectiveness?
No major impact—peak blood levels occur 30-60 minutes after dosing regardless of food. High-fat meals slightly delay absorption but do not change overall exposure.[1]
Xeljanz XR vs. Immediate-Release: Food Differences?
Both forms work with or without food, but XR tablets must be swallowed whole and taken at the same time each day to avoid dose dumping. Avoid grapefruit juice, which can increase drug levels.[1]
Common Patient Questions on Dosing
Patients often ask about missing doses—take the missed dose as soon as remembered unless it's near the next one; do not double up. Store at room temperature, away from moisture.[1]
Interactions or Restrictions with Food/Drinks?
No broad food restrictions beyond grapefruit. Alcohol is not prohibited but discuss with a doctor due to liver risks. Always separate from antacids by 2+ hours if needed.[1]
[1]: Xeljanz Prescribing Information (Pfizer)