Title: Food as an asthma trigger | Asthma UK
Headings: Food as an asthma trigger
Food as an asthma trigger
Lower your chances of an asthma attack triggered by food
On this page:
How does food trigger asthma symptoms?
Food allergies and sensitivities
Food allergies
Call 999 if:
Food sensitivities
How do you know if food is one of your asthma triggers?
Cut your risk of an asthma attack triggered by food
Top tips to avoid food triggers
Need more support and advice?

Content: Histamine is a naturally produced ingredient in some foods such as yogurt, mature cheese, and smoked meats. It’s also found in alcoholic drinks like wine . It’s the same substance that’s released in your body when you have an allergic reaction, for example to pollen. Sulphites (look out for E numbers E221 to E228) are used as preservatives in foods such as dried fruits, processed meats and pickled foods. They’re also found in drinks such as wine, beer and cider. How do you know if food is one of your asthma triggers? If you think certain foods trigger your asthma symptoms or your child’s symptoms, talk to your GP or asthma nurse as soon as possible. This is important because an asthma attack triggered by an allergic reaction to food can be worse, particularly for children. Your GP or asthma nurse can help you work out if you’re allergic or sensitive to certain foods. They can: