phentolamine methane sulfonate

例句：

1. 1. This medication is used to treat anxiety and insomnia.
   这种药物用于治疗焦虑和失眠。
2. 2. The patient was given a prescription for phentolamine methane sulfonate.
   患者被开了处方，用于盐酸苯海拉明甲磺酸盐。
3. 3.The doctor prescribed the medication as part of his treatment plan.
   医生将该药物作为其治疗方案的一部分。