abstract |
The invention discloses a pharmaceutical composition for treating rheumatoid arthritis and a preparation method thereof. The pharmaceutical composition disclosed by the invention is prepared by taking lymnaea, barthea pittosporifolia, betulinic acid, pogonatum proliferum and common anotis herb as crude drugs, and being prepared into various dosage forms according to conventional preparation processes, and has an obvious therapeutic effect to treat the rheumatoid arthritis. |