Lorazepam (Ativan)

Lorazepam (brand name Ativan) is a medication from the benzodiazepine class, primarily used to treat anxiety, insomnia, and sometimes seizure disorders. It works by enhancing the effects of a brain chemical called gamma-aminobutyric acid (GABA), which produces a calming effect on the nervous system. This helps reduce feelings of anxiety, promote sleep, and control seizures. However, it can cause side effects such as drowsiness, dizziness, or dependence if used long-term. It's typically prescribed for short-term use or specific medical conditions under a healthcare provider’s guidance.