[...] It is notable that most allergic symptoms worsen after the consumption of foods as eggs, shellfish,… shellfish, fish, strawberries, pineapple, tomatoes, chocolate or drinking alcohol (especially wine and beer) or smoking. During the allergies, the body reacts to them by producing extra histamine, hence anti-histamines drugs are recommended. Other foods that contain great amounts of histamine, or release histamine do cause severe allergic symptoms-alcohol as red wine form one of the major triggers. It must be noted that each individual has different tolerance level for histamine thus different people will react differently on different histamine levels. If your histamine tolerance level is reached; it overflows causing allergic symptoms happen. The fermenting of foods lead to histamine is production as in cheese, grits, vinegar and alcoholic drinks. Unfortunately some foods have natural extra amounts of histamine as tomato, eggplant and spinach. Food additives including azo dyes, tartrazine and preservatives trigger the histamine releasing. Benzoates which occur natural in some foods also cause histamine to be released hence making them to be listed as those that need to be avoided so as to reduce the allergic symptoms. Others food that must be avoided i) Meat, poultry fish and eggs to avoid: most of these products will produce high levels of histamine that cause a histamine food poisoning known as scombriod especially fish, shellfish, anchovies and sardines if they start going bad. Related Articles Complete Hives diagnoses Hives Diagnosis TreatmentAbout the author: Source: Hives Diet – What to Eat and What to Avoid If You Have Hives [...]