Migraines and cluster headaches

I too have had them so bad my vision will tunnel down in 1 eye or both & edges of vision out side the tunnel are stars going off. sometimes wonder about mini stroke. I have found if caught in time I can majorly increase caffine intake with hot coffee and excedrin (More Caffiene) and lay right down in dark cool quiet room for 4-8 hours sometimes it goes away. Have really been staying away from beer etc. Anymore I drink a 7oz beer and 15 min later, BAM, instant headache. Funny about 10 years ago me and 2 other guys could drink 4 12 packs on Sat before riding our Harleys to the bars!
Not anymore! Wisdom does come with age!!!