| 1 | Leflunomide-Sulfasalazine-Hydroxychloroquine | [3]  Hydroxychloroquine Hydroxychloroquine, Leflunomide, Sulfasalazine (Ratio-sulfasalazine Tab 500mg) | [3]  Sulfasalazine 
                
                    Sulfasalazine
                
             (Sulfasalazine), 
                
                    Leflunomide
                
            , 
                
                    Hydroxychloroquine
                
             💬
 | [1]  DHODH DHODH 💬
 | [3]  Biosynthesis of cofactors Biosynthesis of cofactors, Metabolic pathways, Pyrimidine metabolism 💬 | [1]  46 46 💬
 | 
| 2 | Methotrexate plus sulfasalazine | [2]  Methotrexate Methotrexate, Sulfasalazine (Ratio-sulfasalazine Tab 500mg) | [2]  Methotrexate 
                
                    Methotrexate
                
            , 
                
                    Sulfasalazine
                
             (Sulfasalazine) 💬
 | [2]  DHFR DHFR, DHFR2 💬
 | [5]  Antifolate resistance Antifolate resistance, Biosynthesis of cofactors, Folate biosynthesis, Metabolic pathways, One carbon pool by folate 💬 | [1]  46 46 💬
 | 
| 3 | Methotrexate-Sulfasalazine-Hydroxychloroquine | [3]  Hydroxychloroquine Hydroxychloroquine, Methotrexate, Sulfasalazine (Ratio-sulfasalazine Tab 500mg) | [3]  Methotrexate 
                
                    Methotrexate
                
            , 
                
                    Sulfasalazine
                
             (Sulfasalazine), 
                
                    Hydroxychloroquine
                
             💬
 | [2]  DHFR DHFR, DHFR2 💬
 | [5]  Antifolate resistance Antifolate resistance, Biosynthesis of cofactors, Folate biosynthesis, Metabolic pathways, One carbon pool by folate 💬 | [1]  46 46 💬
 | 
| 4 | NSAIDs and sulfasalazine | [1]  Sulfasalazine Sulfasalazine (Ratio-sulfasalazine Tab 500mg) | [1]  Sulfasalazine 
                
                    Sulfasalazine
                
             (Sulfasalazine) 💬
 | - | - | [1]  271 271 💬
 | 
| 5 | SULFASALAZINE | [1]  Sulfasalazine Sulfasalazine (Ratio-sulfasalazine Tab 500mg) | [1]  Sulfasalazine 
                
                    Sulfasalazine
                
             (Sulfasalazine) 💬
 | - | - | [6]  46 46, 86, 94, 107, 270, 271 💬
 | 
| 6 | Sulfasalazine + Hydroxychloroquine | [2]  Hydroxychloroquine Hydroxychloroquine, Sulfasalazine (Ratio-sulfasalazine Tab 500mg) | [2]  Sulfasalazine 
                
                    Sulfasalazine
                
             (Sulfasalazine), 
                
                    Hydroxychloroquine
                
             💬
 | - | - | [1]  46 46 💬
 | 
| 7 | Sulfasalazine, SSZ | [1]  Sulfasalazine Sulfasalazine (Ratio-sulfasalazine Tab 500mg) | [1]  Sulfasalazine 
                
                    Sulfasalazine
                
             (Sulfasalazine) 💬
 | - | - | [1]  271 271 💬
 |