Research Article
Pattern and Appropriateness of Medicines Prescribed to Outpatients at a University Hospital in Northwestern Ethiopia
Table 3
The five most frequent pair of medicines involved in PDDIs, GURH, 2016.
| Pair of medicines in PDDIs | Type | Severity | Frequency (%) |
| Amoxicillin + doxycycline | Pharmacodynamic | Serious-Use Alternative | 8 (7.77) | Aspirin + enalapril | Pharmacodynamic | Serious-Use Alternative | 6 (5.82) | Furosemide + spironolactone | Pharmacokinetic | Monitor Closely | 6 (5.82) | Amoxicillin + clarithromycin | Pharmacodynamic | Minor | 5 (4.85) | Amoxicillin + azithromycin | Pharmacodynamic | Minor | 4 (3.88) |
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