Answer
Valsartan with lithium can cause reversible increases in serum lithium concentrations and toxicity; concomitant use is not recommended, careful serum lithium monitoring is recommended if necessary, and adding a diuretic may further increase toxicity risk.
Sources for this answer
- Diovan 3 mg/ml Oral SolutionNovartis Pharmaceuticals UK Ltd · emc · SmPC §4.5 Interaction with other medicinal products · Version 15Document updated
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