What can cause migraines?
When the temperature climbs, so does the likelihood of developing a migraine or other severe headache. In one recent study, researchers found a 7.5% increase in headache risk for every 9 degrees Fahrenheit. Low barometric pressure, which often precedes rain, was linked to a small bump in non-migraine headaches. Strong smells — even nice ones — trigger migraines in many people. Why this happens is unclear, but the odors may stimulate the nervous system. The most common culprits are paint, dust, perfume, and certain types of flowers. One of the most common migraine triggers is aged cheese, including blue cheese, brie, cheddar, feta, mozzarella, parmesan, and Swiss. These foods contain tyramine which can cause a migraine. Red wine and some alcoholic drinks also contain tyramine. Cold cuts and processed meat contain both tyramine and nitrates which can also affect many migraine sufferers. Though caffeine is found in many headache medications, it is actually a cause of rebound headaches t
