Buy Ativan Online By VISA Payments, also known by its generic name lorazepam, is a prescription medication primarily used to treat anxiety disorders and to relieve symptoms of anxiety, such as nervousness, tension, and apprehension. It belongs to a class of drugs called benzodiazepines, which work by enhancing the effects of a neurotransmitter in the brain called gamma-aminobutyric acid (GABA). GABA is a neurotransmitter that helps to regulate neuronal excitability, and by increasing its activity, Ativan produces a calming effect on the central nervous system. This can help to reduce the intensity of anxiety symptoms and promote relaxation.