Ativan, known generically as lorazepam, is a benzodiazepine medication widely used for its calming and sedative effects. Primarily prescribed to treat anxiety disorders, it is also effective in managing insomnia, seizure disorders, and for preoperative sedation. Ativan works by enhancing the action of gamma-aminobutyric acid (GABA), a neurotransmitter that inhibits brain activity, thereby producing a tranquilizing effect.

 

Typically administered in tablet form, Ativan is also available as a liquid concentrate and injectable solution. Common side effects include drowsiness, dizziness, and weakness. More serious risks involve respiratory depression, especially when combined with other CNS depressants like alcohol or opioids, and the potential for dependency and withdrawal symptoms with long-term use.

 

Due to its powerful effects and the risk of dependence, Ativan is usually prescribed for short-term use. Patients with a history of substance abuse or certain medical conditions should use it with caution. It is crucial to follow a healthcare provider's guidance when taking Ativan, and abrupt discontinuation should be avoided to prevent withdrawal symptoms.