| Calcium stabilizes the cardiac tissue and prevents it from developing an arrhythmia due to increase potassium. It DOES NOT get rid of potassium | |
| Carvedilol, celecoxib, diazepam, fluvastatin, phenytoin, remelteon, S-warfarin | |
| Cefamandole, cefmetazole, cefoperazone, cefotetan: can lead to hypoprothombinemia increase INR and disulfiram-like reaction | |
| Dopamine, epinephrine, norepinephrine, serotonin, and tyramine |