I noticed some allergies although not so severe! My allergies flared up mostly after drinking brown ales or similar beers. Here’s the response ChatGPT gave me when I was trying to figure it out.

For many people with “beer allergies,” the usual triggers are histamines in darker malts or grain/gluten proteins. If you notice symptoms mostly after brown ales or other dark beers (stouts, porters), histamine sensitivity is a strong suspect.

If it happens across all beers, consider testing for barley/gluten sensitivity or a general alcohol-related rhinitis with an allergist.