Answer
Each Champix (varenicline tartrate) tablet contains less than 1 mmol sodium (23 mg), making it essentially sodium-free.
Sources for this answer
- CHAMPIX 0.5 mg film-coated tablets; CHAMPIX 1 mg film-coated tabletsPfizer Limited · emc · SmPC §4.4 Special warnings and precautions for use · Version 46Document updated
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