Suffering with a migraine is awful.
Common symptoms are early indicators for example nausea or vomiting, blind spots scotoma and numbness.
Once the initial symptoms clear, the next lot of symptoms arrive dehydration, thirst, loss of concentration, pain on one side (may swap sides),lack of co-ordination or pain in the sinuses or neck. It's not the case that all symptoms have to be present.
A lot of different cues can induce a migraine in migraine sufferers. For instance......