Patients with urticaria can adjust their diet appropriately, which can help alleviate symptoms. It is recommended to prioritize light and easily digestible foods and carefully observe their own reactions.

1. **Recommended Foods**

Eat plenty of fresh vegetables and fruits daily, such as winter melon and pears, which are rich in vitamins and have a mild nature. For staple foods, rice and millet are recommended. Protein sources can be lean meats such as chicken and pork, and steaming or boiling are preferred cooking methods.
2. **Foods to be Cautious Of**
Some foods may trigger or worsen symptoms and should be consumed with caution. These include potentially allergenic foods such as seafood, beef, and lamb, as well as irritating foods like chili peppers and alcohol. If you notice an increase in rashes after eating a certain food, you should temporarily avoid it.
3. **Attention to Individual Differences**
Everyone's constitution is different, and their reactions to food vary. It is recommended to keep a food diary to observe your own relationship with food and gradually find a suitable eating plan.
Maintain a regular diet and avoid overeating. If symptoms recur or worsen, consult a doctor promptly and adjust your diet plan according to professional guidance.