I have this pattern of migraines, where now and again, if I drink slightly too much alcohol (more than 3 glasses of wine), enough to have a bit of a hangover, but not a ridiculous amount, I then will get a migraine the day following the hangover. Sometimes this migraine will be less intense than a classic migraine, but could bubble away for a few days. Of course, the obvious answer is not to drink, and I generally aim to stick to 2-3 glasses, but it happens infrequently and not every time I drink, so it feels like overkill to give up something I enjoy. I would like to understand what is causing it if possible - I have a feeling there might be a hormonal element to it as well, so perhaps it is related to drinking alcohol at certain times in my cycle? Any insights gratefully received. Btw, I have considered the sulphites angle, but I am pretty sure it is the alcohol, not the wine which is the culprit here.