作为常见的、日益增多的过敏性疾病，食物过敏和哮喘可并存于同一患者，使病情复杂化，亦可相互产生负向影响。食物过敏会增加哮喘患者的发作风险，是发生致命哮喘的危险因素之一。早期的食物过敏在一定程度上可以预测哮喘的发生。哮喘也会对食物过敏产生负向影响，使严重过敏反应发生的风险增加。回避食物过敏原仍是避免严重不良反应的主要方法。“,”Food allergy and asthma are common and increasing allergic deseases, which could coexist in one patient, complicating the disease and negatively affecting each other.Food allergies can increase the risk of asthma attacks and are one of the risk factors for developing fatal asthma attacks.Early food allergies may be a predictor of asthma to some extent.Asthma can also have a negative effect on food allergies, increasing the risk of a severe allergic reaction.Avoidance of food allergens is the prime way to avoid serious adverse reactions.