关节炎治疗剂

例句：

1. 1. She has been suffering from arthritis for the past few years.
   她过去几年一直患有关节炎。
2. 2. The doctor prescribed her with a new medication to treat her arthritis.
   医生给她开了一种新的药物来治疗她的关节炎。
3. 3. Arthritis can be caused by various factors, including genetics and lifestyle choices.
   关节炎可以由各种因素引起，包括遗传和生活方式选择。