If the condition occurs, you need to go to the hospital promptly because fever after an insect bite is often caused by a bacterial infection or an allergy in the body. Depending on the results, anti-inflammatory treatment or desensitization will be given, as well as antipyretic drugs to relieve symptoms. During the treatment period, you should pay attention to your diet, for example, do not eat too spicy food, such as chili peppers, spicy sticks, spicy hot pot, etc., which can aggravate the symptoms of fever. Also, alcoholic beverages should not be consumed because they can react with the medication and cause serious after-effects. You should also pay attention to the intake of foods rich in vitamins and fiber, such as fruits and green vegetables, and high quality protein with low fat and low cholesterol content, such as fish and shrimp. Do not eat foods that can easily cause fever and allergies, such as seaweed and shellfish.