wine allergies

[momthebomb]

I have been drinking Beringer White Zin for a couple of years. Sometimes I try other white wines, but mostly Zin.

The last bottle of Beringer I opened, I had about 2-3 glasses and developed a serious migraine headache within 3 hours. The next evening, I poured myself a glass from the same bottle and drank 1/2 of the glass and started to develop another headache. Do people become allergic or develop reactions to wine or do you think it was just a bad bottle?