Oral soln: concomitant disulfiram ... nebivolol, perphenazine, thioridazine, tolterodine, venlafaxine); reduce dose of these. Increased risk of bleeding with concomitant aspirin, NSAIDs ...

Discontinue if signs of neurologic toxicity occur with antipsychotics (eg, haloperidol, risperidone, thioridazine). Xanthines, acetazolamide, urea, alkalinizing agents may reduce serum lithium levels.