Foods that Trigger Rosacea

8. Processed Meats

Processed meats may also trigger rosacea flare-ups in some people. These foods are often high in histamines, which cause an inflammatory reaction in the body. This reaction increases blood flow, tissue swelling, and skin discoloration, all symptoms of rosacea. Research suggests that people with rosacea cannot process histamines as efficiently as the general population, leading to symptomatic flare-ups after consuming histamine-rich foods.