Table 2.
Laterality of cranial autonomic symptoms in migraine patients
| Unilateral (U/L) | B/L@ | ||||
|---|---|---|---|---|---|
|
| |||||
| U/L** | U/L*** | I/L$ | |||
| CAS* | 3 | 1 | 15 | 129 | |
| Conjuctival injection | 3 | 4 (3R,1L) | B/L | 11 | 51 |
| Lacrimation | 1 | 1 (1L) | B/L | 12 | 77 |
| Nasal congestion | 1 | 0 | 3 | 14 | |
| Rhinorrhea | 0 | 0 | 1 | 9 | |
| Eyelid edema | 2 | 0 | 06 | 60 | |
| Facial sweating | 1 | 0 | 07 | 42 | |
| Facial flushing | 0 | 1 (1L) | R | 05 | 29 |
| Aural fullness | 2 | 4 (2R,2L) | B/L | 13 | 36 |
| Ptosis | 2 | 1 (1L) | V | 1 | 4 |
*CAS – Cranial Autonomic Symptoms, R- right, L-left, V- vertex **U/L - strictly Unilateral ***U/L; headache side – CAS were present on one side but headache location was bilateral or on opposite side $ I/L – Ipsilateral CAS (CAS were unilateral and on the side of headache but the headache side was changing) @ B/L - Bilateral CAS