Double lung infection without fever, blood test said allergy, may be allergic pneumonia caused by allergens invading the respiratory tract, can be treated with medication, desensitization or surgery according to the specific conditions. 1. Medication: Glucocorticosteroids such as prednisone are commonly used for treatment, which can significantly improve imaging and lung function. 2. Desensitization treatment: First of all, keep away from allergens, do not come into contact with dust, dander, pollen, willow flakes and so on. In addition to indoor ventilation, it is also necessary to wear a professional protective mask to filter pathogenic agents. You can also do some allergy tests to determine what you have an allergic reaction to. 3. Surgery: If the general treatment and drug treatment are not effective, and the allergic pneumonia develops into pulmonary fibrosis, it is necessary to combine with the condition to carry out surgical treatment, commonly used lung transplantation. Double lung infection without fever, blood test said to be allergic to the patient is recommended under the guidance of the doctor reasonable use of drugs, standardized treatment. Usually pay attention to adjust the diet, do not eat spicy stimulation and easy to fire food, but also pay attention to drink more water, ensure enough sleep, maintain a good state of mind and so on.