Sulfite allergy: symptoms, causes and solutions for wine lovers

Allergy to sulphites is an increasingly widespread problem, especially among those who regularly consume wine and other foods containing these preservatives. Sulfites are substances used to preserve the freshness of foods and drinks, but they can cause adverse reactions in some people. In this article we delve into everything you need to know about this allergy, with particular attention to the relationship between sulphites and wine.

How to understand if you are allergic to sulphites?

Sulphite intolerance can manifest itself with symptoms of varying intensity. If you experience respiratory, skin or gastrointestinal discomfort after drinking a glass of wine or eating some preserved foods, you may be sensitive to these substances. The best way to find out is to get a sulfite intolerance test, which can be done through blood tests or skin tests.

What are the symptoms of sulphite allergy?

Allergy to sulphites in wine and other foods can manifest itself in various ailments. Here are the most common symptoms:

• Breathing difficulties (asthma, bronchospasm, cough)
• Itching and hives (especially on the face and hands)
• Gastrointestinal disorders (abdominal pain, nausea, diarrhea)
• Headache and tiredness
• Skin redness and irritation

What problems do sulphites cause?

In addition to the symptoms mentioned above, sulphites can cause inflammation of the mucous membranes and worsen pre-existing respiratory diseases, such as asthma. In some serious cases, they can trigger anaphylactic shock, although this is a rare occurrence.

Allergy to sulphites in wine

Many people discover that they are allergic to sulfites after drinking wine. In fact, sulfites are used in wine production to prevent oxidation and stabilize the wine. If you notice symptoms such as headache, difficulty digesting, itching, or redness after drinking wine, you may be sensitive to sulfites.

If you want to know all the information about sulphites, read our article wines without sulphites: everything you need to know . allergy to sulphites can be annoying for those who love wine, but there are many more natural and safer alternatives such as  natural wine, organic wine  and artisanal wine. By choosing artisanal, organic or sulphite-free wines, you can enjoy the pleasure of wine without health risks. If you have any doubts, take an intolerance test and follow the instructions of an expert doctor.