麦角毒碱

例句：

1. 1. The drug wasfound to have a high concentration ofergotamine in it.
   这种药物被发现含有高浓度的麦角毒碱。
2. 2.Ergotamine is used to treat migraines and other conditions.
   麦角毒碱用于治疗偏头痛和其他疾病。
3. 3. Thepatient was given an injection of ergotamine to relieve his symptoms.
   患者接受了一次注射麦角毒碱来缓解他的症状。