May 22, - Potassium chloride, which is used to trigger cardiac arrest and . and most widely abused drugs: temazepam, alprazolam, and lorazepam. medications are known to interact with potassium chloride. Includes lisinopril, losartan, cyclobenzaprine. Lorazepam, sold under the brand name Ativan among others, is a benzodiazepine medication. It is used to treat anxiety disorders, trouble sleeping, active.