coptisine

例句：

1. 1.The patient was given a small dose of colchicine to relieve his pain.
   病人被给予一小剂量的秋水仙碱以缓解他的疼痛。
2. 2. The medication contains colchicine, which is used to treat arthritis.
   这种药物含有秋水仙碱，用于治疗关节炎。
3. 3.Due to the side effects of colchicine, it is important to follow the dosage instructions carefully.
   由于秋水仙碱的副作用，重要的是要仔细遵循剂量指示。