Partial Rebreathing in the Treatment of Migraine With Aura

Exclusion Criteria

• •\- Cardiovascular disease, pulmonary disease, metabolic acid/base disorder, cancer, moderate and severe depression, anemia or other blood disease
• •Chronic migraine, i.e. more than 15 headache days per month over the last three months
• •Medication overuse headache
• •More than six migraine-with-aura attacks per month
• •Non-migraine headache on more than six days per month
• •A typical duration between migraine-with-aura attacks of less than 48 hours