Does Dextrose And Potassium Chloride Interact with Lithium?
Dextrose And Potassium Chloride and Lithium have a moderate drug interaction according to U.S. FDA drug labeling data. Dextrose and Sodium Chloride Injection may increase renal sodium and lithium clearance, resulting in decreased serum lithium concentrations. Monitor serum lithium concentrations during concomitant use. The mechanism involves increased renal sodium and lithium clearance. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Moderate
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Dextrose And Potassium Chloride and Lithium occurs because increased renal sodium and lithium clearance. Clinically, this means dextrose and sodium chloride injection may increase renal sodium and lithium clearance, resulting in decreased serum lithium concentrations. monitor serum lithium concentrations during concomitant use. This is classified as a moderate interaction. While it may not require stopping either medication, your healthcare provider should be aware you are taking both so they can monitor for potential effects and adjust treatment if necessary.
What To Tell Your Doctor or Pharmacist
If you are taking Dextrose And Potassium Chloride and your doctor is considering prescribing Lithium (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider