bromhexine hydrochloride

例句：

1. 1. This medication is used to treat depression and anxiety disorders.
   这种药物用于治疗抑郁症和焦虑症。
2. 2. The patient was prescribed this medication for the treatment of his chronic pain.
   患者被开处这种药物来治疗他的慢性疼痛。
3. 3. The doctor explained that the patient should take this medication as directed by their physician.
   医生解释说，患者应该按照医生的指示服用这种药物。