This is long, so bare with me. I'm an LPN in long term care. We had a new admission of a resident with severe early onset dementia (with high anxiety) a few weeks ago. She was prescribed too high of a dose of clonazepam by her doctor and got snowed the first time it was given. When I came in the next morning, she was sleeping deeply and would not rouse. The night nurse reported she seemed snowed on the medication and to watch her closely. She was breathing and did not look in distress. I thought she would just sleep in late due to the medication. I kept monitoring her, checked her vitals which were stable. Myself and the RCA assisted her to the bathroom twice over the morning and early afternoon. She could shuffle her feet, but was still heavily sedated. After lunch she still wasn't waking up, so I called the RN supervisor for advice. He said to hold her other medications unless she perks up, which were also anti anxiety meds. I continued to monitor, it was 14:00 and her status was not changing. I was concerned she was getting dehydrated. I called her doctor's office, but the doctor was away, so I spoke to a locum who recommended transfer to the ER, just to be safe. So I sent her in. In the ER, they gave her IV fluids and let her continue to sleep it off. They had nothing else to report upon her return to the facility. My manager and also the team lead LPN were both on vacation when this occurred. Fast forward to when they returned, they are asking me why I waited so long to send her to the ER. They said I should have sent her right away. The team lead thinks she had an event or a stroke, not a reaction to the med, which I should have been on top of and got her medical attention faster. This team lead thinks she is leaning to her left side, but I don't see it. She seemed her usual self. The family of this resident is also unhappy about this. They say they notice a decline in the resident and blame it on my error in judgement. I feel terrible and depressed about it. I am worried about losing my job. What is your take on this situation and how do you think I could have handled it better?