1 As reported in the medical journal Cephalalgia, the subjects said they felt an increase in pain or discomfort during 68 per cent of all trials.

2 Headache (cephalalgia) is a common symptom, often associated with disability, but rarely life threatening.

3 Headache ( cephalalgia) is a common symptom, often a ociated with disability, but rarely life threatening.

4 In a recent well controlled study published in the journal Cephalalgia, a group of migraine patients were tested for IgG antibodies against 266 different food antigens.

5 Objective To observe the curative effects of puerarin injection on hypertensive cephalalgia and cervicodynia.