dexedrine sulfate

例句：

1. 1. The medication was effective in treating the patient's condition.
   这种药物对患者的病情有效。
2. 2. The doctor prescribed the medication for the patient's pain relief.
   医生为患者开了这种药物以缓解疼痛。
3. 3.The patient took the medication as directed and experienced significant improvement in his symptoms.
   患者按照医嘱服用了这种药物，症状得到了显著改善。