The prevalence of food allergies in China seems to be increasing, but there are limited studies describing the pattern of food allergies across the country. This review highlights regional variations observed across China, with data indicating a higher prevalence in the more economically developed eastern and southern coastal regions compared to inland areas. Egg and milk are the most common allergies among children under 3 years old; for children above 3 years old, specific food allergens also show regional differences, with shellfish allergies being more common in southern and eastern coastal areas, while wheat and fruit allergies are more prevalent in northern regions. Emerging peanut and tree nut allergies have also been observed in China's megacities, although the prevalence remains relatively low compared to Western countries. These geographic and environmental influences highlight the complexity of the food allergy landscape in China and the need for a more nuanced understanding of the underlying drivers. Despite the growing burden of food allergies, significant gaps exist in effectively managing these conditions in China. Lack of standardised diagnostic tools, limited access to oral food challenges and a shortage of trained allergists pose major challenges. Another critical gap is the limited availability and affordability of epinephrine autoinjectors, essential for managing life‐threatening anaphylactic reactions. Addressing these systemic deficiencies in China's food allergy management infrastructure will require concerted efforts from policymakers, healthcare systems and pharmaceutical companies. Investing in the development of standardised diagnostics, expanding the allergy speciality workforce and ensuring equitable access to emergency care and treatment options are crucial steps towards improving health outcomes for the millions of individuals affected by food allergies in China.
