1, stop eating prawns. Generally speaking, if patients find that prawns are allergic, they should immediately stop eating prawns and prawn products, and ensure that prawn foods should be avoided in the future, so as to ensure that there will be no discomfort symptoms caused by eating prawns.

2, anti-allergic treatment. For allergic patients with severe symptoms or respiratory diseases, they should take anti-allergic treatment immediately, and quickly eliminate the unwell symptoms through western medicine or injection. For patients with gastrointestinal allergic symptoms such as diarrhea and vomiting, traditional Chinese medicine can be used to recuperate, so that the gastrointestinal function of patients can gradually return to normal. For patients with simple skin rash, topical ointment can be used to achieve therapeutic effect.

3, physical conditioning. Although the patient is allergic due to eating shrimp, the root cause is the decline of the patient's physical function, which will lead to the decline of antiallergic ability. Therefore, after eliminating allergic symptoms, patients should focus on conditioning their bodies, improve their physical fitness through diet, exercise and changing their living habits, so as to enhance their anti-allergic ability.

4, diet taboos. During the treatment of allergies, patients should strictly avoid alcoholic drinks, other seafood and spicy foods, so as to ensure the therapeutic effect.