[Migraine and food]

The frequency of migraine has been studied in adult patients with suspected adverse reaction to foods. Migraine was present in 41 out of 300 patients (13.6%). 38 of these 41 subjects have been treated with elimination diet; 25 (65.7%) obtained a significant improvement of migraine and subsequently, performed challenge test. 24 patients were affected by food intolerance and only one by food allergy. The remaining 13 non-responder subjects suffering from migraine have been subsequently submitted to pharmacological treatment.