More than 37 million men, women, and children in the United States are affected by migraine.
Over 37 million men, women, and children in the United States are affected by migraine,translating into 1 in 4 households.1 Migraine is considered among the 10most disabling illnesses.1 Pharmacists can be helpful in counseling patients on the prevention and treatment of migraine.
Sara Crystal, MD, is a neurologist and headache specialist currently serving as Medical Director for Cove, a digital health program that allows patients to access expert care for migraine.
“Because migraine has many different triggers, it is important to address prevention from multiple angles,” said Crystal. “In addition to pharmacologic therapies, many non-pharmacologic treatments have been found to be effective for migraine.”
Crystal keeps the SEEDS mnemonic in mind when providing lifestyle recommendations for patients. She suggested conveying the following tips to patients:2,3
Crystal suggested that patients take magnesium, riboflavin (vitamin B2), and coenzyme Q10. And according to a study published in BMJ,4 a diet high in omega 3 fatty acids can reduce migraine frequency. “In particular, the study group that increased dietary omega 3, and reduced omega 6, had the greatest benefit—on average, a 4-day reduction in migraine frequency,” Crystal said.
Another dietary supplement of interest to patients is feverfew. Feverfew may help reduce migraine frequency and symptoms, but results are mixed. Feverfew should be avoided during pregnancy.5
Patients may also ask about butterbur. While it may be effective in preventing migraine, the American Academy of Neurology stopped recommending butterbur in 2015 due to the risk of liver toxicity. Also, some butterbur products contain chemicals called pyrrolizidine alkaloids that can damage the liver, lungs, and blood circulation. Pyrrolizidine alkaloids can also possibly cause cancer. Patients should consult their doctor before using butterbur, and if they do use butterbur, they should only use a product that is certified as pyrrolizidine alkaloid-free.6
A meta-analysis by the United States Headache Consortium concluded that the following methods may be considered to prevent migraine:
Acupuncture may also help to decrease headache frequency. These measures can be combined with preventive medication.7
Patients can also try to avoid migraine triggers, which may include:3,8
Pharmacists can also suggest that patients look at their diet to determine if any of these foods may be contributing to migraine:3
Pharmacists can refer patients to a neurologist/headache specialist for a treatment plan. There may be underlying conditions that are contributing to symptoms as well.
Pharmacists can also compile a list of local support groups to recommend to patients with migraine. Support groups can be found in person and online, although patients should be reminded to only take medical advice from their healthcare provider, not from other patients.
Come back tomorrow for Part 2 of this series, an overview of available prescription preventive therapies.