paracostal granule

例句：

1. 1. The patient's pain was alleviated by the administration of paracostal granules.
   患者通过服用肋间神经小颗粒缓解了疼痛。
2. 2. The researcher found that paracostal granules could effectively treat chronic back pain.
   研究者发现，肋间神经小颗粒能有效治疗慢性背痛。
3. 3. The doctor prescribed paracostal granules as an alternative treatment for the patient's condition.
   医生为患者开处了肋间神经小颗粒作为替代疗法。