Active substance
Ritlecitinib
2 products from 2 companies contain this in United States.
2 prescription onlyCapsule
Prescription only
Litfulo50 mgPrescription only Pfizer Laboratories Div Pfizer Inc · RitlecitinibLitfulo50 mgPrescription only U.S. Pharmaceuticals · Ritlecitinib
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.