Baby chest X-ray double lung texture increase does not confirm the diagnosis of pneumonia, chest X-ray double lung texture increase is only a form of chest X-ray examination; in addition to pneumonia can lead to increased secretion in both lungs, physiological factors, wind heart disease, pre-coronary heart disease and so on can lead to. 1. The baby is too obese, the increase of subcutaneous fat leads to the increase of X-ray absorption, which causes the illusion of increased lung texture on the chest X-ray; the increase of lung texture can also occur when suffering from wind heart disease, pre-coronary heart disease. 2. The diagnosis of pneumonia does not depend on the clinical manifestation of increased lung texture to determine, need to be combined with the symptoms, such as whether the fever, cough, shortness of breath, the physician’s examination (auscultation can be smelled wet rales, etc.), routine blood or chest X-ray and other related tests to further clarify the diagnosis. If the baby’s chest X-ray suggests an increase in the texture of both lungs, and there are related clinical manifestations, younger babies need to be hospitalized for treatment, do not unauthorized use of medication, so as to avoid the disease tension baby in danger.