| Intercurrent diseases | Number | Percentage |
| Upper respiratory tract infections (URTI) | 19 | 57.5 |
| Blood flow disorder | 5 | 15.1 |
| Dermatological lesions | 2 | 6.1 |
| Urinary tract infections | 2 | 6.1 |
| Bronchial congestion | 2 | 6.1 |
| Heart rhythm disorders | 2 | 6.1 |
| Acute febrile gastroenteritis | 1 | 3 |
| Total | 33 | 100 |