2 a weak clinical additive effect was demonstrated between soluble aspirin and ibuprofen in patients with rheumatoid arthritis using moderate ( 1600 mg ibuprofen and 3.6 g aspirin daily ) but not low ( 800 mg ibuprofen and 2.4 g aspirin daily ) dosages of both drugs .
C0003873
rheumatoid
C0004057
aspirin