地西泮 (Dizepam) is a medication belonging to the benzodiazepine class, commonly used to treat anxiety, muscle spasms, and seizures. It works by enhancing the effects of a neurotransmitter called GABA, which helps to calm the brain and nervous system. This medication is typically prescribed for short-term use due to the potential for dependence and withdrawal symptoms. It is important for patients to follow their doctor's instructions carefully and to discuss any concerns regarding side effects or interactions with other medications, such as antidepressants or opioids.