antiarthritic

例句：

1. 1. The medication is designed to treat antiarthritic conditions.
   这种药物旨在治疗抗风湿病状。
2. 2.She took an antiarthritic medication for her arthritis.
   她因为关节炎服用了抗风湿药。
3. 3.Researchers are studying the effectiveness of antiarthritic drugs in treating rheumatoid arthritis.
   研究人员正在研究抗风湿药物在治疗类风湿性关节炎中的有效性。