dysmenorrhea due to blood-cold

例句：

1. 1. She experienced severe dysmenorrhea during her menstrual cycle.
   她在月经期间经历了严重的痛经。
2. 2.The medical treatment for dysmenorrhea is to reduce the inflammation and relieve the pain.
   治疗痛经的方法是减少炎症和缓解疼痛。
3. 3. Dysmenorrhea can be caused by various factors such as stress, hormonal imbalances, and infection.
   痛经可能由多种因素引起，如压力、激素失衡和感染。