| Eosinophil count % | ||||
| Groups | Before | After | Paired t-test | |
| Mean ± SD | Mean ± SD | T | p value | |
| Urticaria (G1) | 5.357 ± 1.446 | 1.036 ± 0.693 | 16.153 | ˂0.001** |
| Rhinitis (G2) | 4.444 ± 1.097 | 1.222 ± 0.808 | 10.447 | ˂0.001** |
| Bronchial asthma (G3) | 5.357 ± 1.946 | 0.786 ± 0.699 | 7.744 | ˂0.001** |