Answer
Each Balversa (erdafitinib) 3 mg film-coated tablet contains less than 1 mmol sodium (23 mg), making it essentially sodium-free.
Sources for this answer
- Balversa 3mg film-coated tabletsJanssen-Cilag Ltd (a Johnson & Johnson Company) · emc · SmPC §4.4 Special warnings and precautions for use · Version 3Document updated
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