Allergies

Allergic Rhinitis Can Trigger Migraines

Filed in archive Hay Fever , Living with Allergies on January 19, 2007

Allergic Rhinitis Can Trigger Migraines
We're having a windy, stormy weather at the moment, here at my part of the sky. This, coupled with the unusually warm winter we're having, is likely to make life more difficult for those with allergenic rhinitis or hay fever. In some people, a bout of allergic rhinitis may even trigger migraines.
The most likely culprit is histamine. The chemical is released by immune cells during allergic reactions.

"We think that when nasal allergies occur, a lot of that histamine here can trigger that very first response in the development of migraine headaches, namely vasodilation," said Ku.

That's when blood vessels swell up and stretch. Fred Belcher loves to ski this time of year. He usually suffers later on.

In such cases, you might need steroid nasal sprays or allergy shots, instead of antihistamines. However, it has to be determined if you're having real migraines, or if they are sinus headaches. Best see a doctor for appropriate treatment.



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Tags: hay+fever  allergic+rhinitis  migraine  antihistamine  allergies  trigger+migraines  rhinitis+trigger 

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