I've posted this on other optical migraine threads, so forgive me for those of you for whom this is a repeat.
There is a distinct relationship between optical migraines and serotonin levels. For me, the correlation is pretty darn amazining. The minute my serotonin levels drop, BAM, there is an optical migraine! It may explain why you can go weeks without having one, and then have several in a row. Our bodies create serotonin from L-tryptophan - yep, the same stuff they talk about every Thanksgiving. Well, it is in a bunch of food - meat, eggs, cheese, milk, fish, sesame seeds and so on, and it is an essential amino acid that the body needs to create serotonin.
If you don't get enough of tryptophan, your serotonin levels go down. Different people can have different symptoms of low serotonin levels - Google "low serotonin" for the complete list - but, for me, the main symptoms are optical migraines and crankiness.
I got a reminder again last week, when I decided to go on an all-macrobiotic diet, and cut ut my normal sources of tryptophan. Within two days, I was getting several optical migraines a day. As soon as I took a tryptophan supplement - 5-HTP - they went away.
If you think you might be in a similar situation, you can try the supplement 5-HTP and see if it helps. 5-HTP simply stands for 5-Hydroxytryptophan. It augments the body's natural tryptophan supplies and helps to create more serotonin -which can decrease the number of optical migraines you have. Or, you could just eat more cheese.
Melissa