I hate having migraines.
Signs of a migraine attack are early symptoms such as diarrhoea, nausea or vomiting and flashing lights.
After those early symptoms go away, the next lot of symptoms arrive sensitivity to light, noise and smell, pins and needles, dehydration, thirst,temporary numbness on the affected side or pain in the sinuses or neck. Some of the symptoms may be absent.
A whole host of triggers will precipitate a migraine in migraine sufferers. For instance......