Table 2. Causes of AIN .
| Causes | No. | Percent |
| Antibiotics | 4 | 16.7 |
| NSAID | 5 | 20.8 |
| PPI | 4 | 16.7 |
| Idiopathic | 4 | 16.7 |
| Infection | 1 | 4.2 |
| Bee bite | 1 | 4.2 |
| Anabolic androgenic steroids | 2 | 8.3 |
| Opium | 1 | 4.2 |
| Myoglobin | 1 | 4.2 |
| Warfarin | 1 | 4.2 |
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