Ultimately the best treatment for migraine is the one that works for you. There are a various ways of tackling a migraine problem. Many people are happy to have a prescription from their doctor and find that if they catch it quick enough they can prevent a full migraine by taking a pill. Some people prefer to tread very carefully and avoid triggers. Those who area bit more determined to resolve their migraine may explore physical therapies, like osteopathy, chiropractic or herbal and natural therapies like naturopathy.
Migraine auras can be very weird and quite scary, when you find that your headache is causing you full blown visual hallucinations its only natural to be concerned. After all, it should go without saying that strange sensory changes in the face and head can be a sign of something serious.
The good news is that generally speaking migraine auras are are strange and disconcerting but are no causes for concern. To be sure that it is migraine aura that you are experiencing it is important that you seek professional advice.
No a migraine cannot be caused by cancer or a brain tumour. There are instances where a cancer or a brain tumour could cause migraine-like symptoms however. If you are seriously concerned about your wellbeing it is essential that you seek professional advice as opposed self diagnosing.