Table 1 Clinical data of the selected patients
Clinical reaction | Total and percentage (%; n = 30) |
|---|---|
Mild | Â |
 Pruritus | 15 (50%) |
 Urticaria | 16 (53%) |
 Erythema | – |
 Mild angio-oedema | 30 (100%) |
 Rhinitis | – |
 Conjunctivitis | – |
Moderate | Â |
 Mild asthma | 7 (23%) |
 Moderate angio-oedema | 8 (26%) |
 Abdominal pain, vomiting | 8 (26%) |
 Diarrhoea | 5 (17%) |
 Minor and transient hypotensive symptoms (light headedness, dizziness) | 4 (13%) |
Severe | Â |
 Respiratory difficulty (asthma/laryngeal oedema) | – |
 Hypotension | 10 (33%) |
 Collapse or loss of consciousness | 20 (66%) |
 Incontinence | 4 (13%) |
 Seizures | – |
 Loss of colour vision | – |