Table 3 Antibiotics used for drug challenge
| Total | Negative | Positive | |
|---|---|---|---|
| Number of drug challenges | 144 | 140 (97%) | 4 (3%) |
| Amoxicillin | 84 (58%) | 81 (58%) | 3 (75%) |
| Penicillin V or G | 52 (36%) | 51 (36%) | 1 (25%) |
| Dicloxacillin | 5 (3%) | 5 (4%) | |
| Ampicillin | 2 (1%) | 2 (1%) | |
| Amoxicillin+clavulanic acid | 1 (1%) | 1 (1%) |