I appreciate the suggestions and your concern. Until the heart failure incident, I only took the smallest amount (0.5 mg) occasionally for a good night sleep, specifically because if I took it consistently for more than a week or so, I would notice that my memory would suffer. If it hadn't been for the heart incident, I'd still be taking the 0.5 mg only occasionally. The hospital I stayed in for 5 days after the heart failure incident didn't help by giving me 1.0 mg of Lorazepam every night in order to sleep well. Now, when I don't take it (every 3rd day), like last night, I struggle terribly to get a decent night sleep. I've tried other medications in order to sleep better but I suffer even worse during the off day.