| 1. | During the follow - up , symptoms concurrent with headache , such as odour phobia , dizziness and balance disturbances became more typical , whereas restlessness , flushing and abdominal symptoms became less marked
调查结果显示，头痛的伴随症状，如气味恐怖症、头晕和平衡障碍变得更加典型，而坐立不安、脸红和腹部症状变得不显著。 |
