Can nose bleeding be serious during migraine?

Answer 1

There is no known correlation between classic migraines and nosebleeds. If these conditions occur simultanously and more than once or twice, start looking for a diagnosis other than migraines. Possibilities include (but are not limited to) sinus or nasopharyngeal infections.

Answer 2

Yes, though it depends on the cause.

If the bleeding does not stop quickly, you should consider a visit to an emergency room.

Though many causes of nose bleeds are relatively harmless (such as extremely dry air which can cause nasal linings to crack and bleed), other causes are life threatening: Some nose bleeds are caused by cranial pressure (which can also cause migraines), these can be precursors to a stroke or other major event.

Consult a doctor so that he can explain the various potential causes based on your physical condition and which additional signs you should be watching for that would signal a need for a hospital visit.

For example: I deal with migraines and nosebleeds regularly. In my case I have high blood pressure and a defect inside the nose which leaves it vulnerable to bleeding from increased pressure. With a migraine, sometimes my blood pressure goes up and the defect bursts, causing a nose bleed. He has instructed me that for any bleed which does not stop within 2 to 3 minutes I should immediately go to a hospital. Note: do not use these instructions for yourself (you will need a doctor to examine you and give you a proper diagnosis) This is merely one example of a possible cause.