Table 2 Manifestations and severity of systemic reactions
|  | SRs | SR rates (‰ of injections) N = 3109 |
|---|---|---|
Organ systems involved | ||
 Conjunctival (pruritus) | 1 | 0.32 |
 Upper respiratory (rhinitis, itchy throat or cough not related to bronchospasm) | 20 | 6.43 |
 Cutaneous (urticaria and generalized pruritus) | 2 | 0.64 |
 Lower respiratory (asthma, wheezing rhonchi or drop of PEF or FEV1) | 21 | 6.75 |
 Gastrointestinal (abdominal cramps) | 1 | 0.32 |
 Grade 1 | 21 | 6.75 |
 Grade 2 | 21 | 6.75 |
 Grade 3 | 2 | 0.64 |