Drug pairs | Contra-indicated N [%] | Could be used under monitoring N [%] | No interaction N [%] | Not sure N [%] |
---|---|---|---|---|
Acetaminophen with codeine + amoxicillin | 6 [4.4] | 5 [3.7] | 90 [66.7]* | 34 [25.2] |
Carbamazepine + clarithromycin | 26 [19.3] | 42 [31.1]* | 16 [11.9] | 51 [37.8] |
Digoxin + verapamil | 24 [17.8] | 52 [38.5]* | 10 [7.4] | 49 [36.3] |
Digoxin + clarithromycin | 13 [9.6] | 43 [31.9]* | 22 [16.3] | 57 [42.2] |
Digoxin + sildenafil | 13 [9.6] | 24 [17.8] | 40 [29.6]* | 58 [43.0] |
Metformin + erythromycin | 2 [1.5] | 13 [9.6] | 58 [43.0]* | 62 [45.9] |
Nitroglycerin + sildenafil | 75 [55.6]* | 15 [11.1] | 5 [3.7] | 40 [29.6] |
Simvastatin + itraconazole | 33 [24.4]* | 26 [19.3] | 15 [11.1] | 61 [45.2] |
Warfarin + cimetidine | 26 [19.3] | 38 [28.1]* | 18 [13.3] | 53 [39.3] |
Atenolol + ranitidine | 1 [0.7] | 12 [8.9] | 58 [43.0]* | 64 [47.4] |
Carbamazepine + cimetidine | 14 [10.4] | 38 [28.1]* | 22 [16.3] | 61 [45.2] |
Warfarin + fluconazole | 47 [34.8]* | 24 [17.8] | 11 [8.1] | 53 [39.3] |
Allopurinol + pyrazinamide | 15 [11.1]* | 12 [8.9] | 32 [23.7] | 76 [56.3] |
Praziquantel + rifampicin | 34 [25.2]* | 15 [11.1] | 10 [7.4] | 76 [56.3] |
Warfarin + co-trimoxazole | 35 [25.9]* | 20 [14.8] | 16 [11.9] | 64 [47.4] |