1. The doctor prescribed laudanum to help alleviate the patient's pain.
医生开了鸦片酊来帮助缓解患者的疼痛。

2. In the 19th century, laudanum was commonly used as a painkiller and sedative.
19世纪时，鸦片酊通常被用作止痛药和镇静剂。

3. Misuse of laudanum can lead to addiction and overdose.
滥用鸦片酊可能导致成瘾和过量服用。

4. Some historical figures were known to have used laudanum for recreational purposes.
一些历史人物据说曾为了娱乐目的而使用鸦片酊。

5. The bottle of laudanum was labeled with a warning about its addictive properties.
这瓶鸦片酊上标着警告，提醒人们其具有成瘾性。

6. The use of laudanum has declined in modern medicine due to its potential for abuse.
由于其滥用的潜在风险，现代医学中鸦片酊的使用已经减少。