Buy Ativan Online Legally Overnight Delivery on Newlifemedix. Ativan is the brand name for the generic drug lorazepam, a benzodiazepine prescribed for the short-term treatment of anxiety and anxiety-related insomnia. When a patient is in a panic situation or regularly panic, or in fear then ativan is used for stable them. Ativan used to increase our dopamine level in the brain so it should relax our body and the patient get sleep. It can take before sleeping. In an anxiety situation the doctor recommended to sleep well and Ativan helps to sleep well.Ativan is the brand name for the prescription drug lorazepam, a benzodiazepine that acts as a central nervous system depressant. Its effects include calming anxiety, promoting sleep, and relaxing muscles.