Consult your veterinarian before using potassium injectable solution with any other medications, including vitamins and supplements, since interactions may occur.
High potassium levels may result if used with angiotensin-converting-enzyme (ACE) inhibitors (e.g., enalapril or Enacard) or with potassium-sparing diuretics (e.g., spironolactone). Drug interactions can also occur with animals also receiving digoxin or NSAIDS (e.g., Rimadyl, Deramaxx, etc.).
Potassium injectable solutions are not compatible with injectable amphotericin B, diazepam (Valium), and phenytoin.