Answer
Combining irbesartan with lithium is not recommended because increased serum lithium concentrations and toxicity have very rarely been reported; if the combination is necessary, careful monitoring of serum lithium levels is recommended.
Sources for this answer
- Irbesartan 300 mg film-coated tabletsKrka UK Ltd · emc · SmPC §4.5 Interaction with other medicinal products · Version 1Document updated
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