Can people with urticaria eat fish?

      Many people have experienced urticaria (hives). While most cases are mild, appropriate treatment should still be taken seriously. To promote faster recovery, in addition to active medical treatment, dietary management is also crucial. Certain foods may support recovery and can be consumed more frequently by patients. So, can patients with urticaria eat fish?

Can patients with urticaria eat fish?

Patients with urticaria should avoid eating fish. Fish is considered a “heat-inducing” food in traditional Chinese medicine, and other seafood—including shrimp, crab, and scallops—should also be avoided. Additionally, patients should refrain from consuming beef, mutton, chicken, duck, goose, dog meat, eggs (including chicken, duck, and goat eggs), milk (cow’s, goat’s, or duck’s), as well as all animal offal and parts such as heads and feet. It is also essential to identify other potential allergens, including nuts like walnuts, hazelnuts, and pine nuts. Fruits such as durian, mango, strawberry, and mangosteen should be avoided orally, and peanuts and soybeans should likewise be limited. In daily life, patients should also avoid dusty environments and minimize exposure to pollen and plant hairs.

Patients with urticaria may consume fruits rich in vitamin C, which possess anti-allergic properties—such as tomatoes, lemons, mangoes, and kiwifruit. Other common fruits generally do not trigger allergic reactions, including apples, bananas, and dragon fruit. In some cases, urticaria is triggered by external environmental factors rather than food intake; thus, strict dietary restrictions may not be necessary. Theoretically, all fruits are permissible—however, patients should undergo allergy testing at a hospital to identify specific fruit allergens and avoid those confirmed to provoke reactions.

When experiencing symptoms of urticaria, patients should seek timely medical attention to prevent disease progression. We hope this information proves helpful.