When there are shadows in the lungs, the first thing to do is to clarify the type of shadow, and also need to do inflammation tests, such as routine blood, C-reactive protein, Mycoplasma pneumoniae antibodies. Most of the shadows are inflammation is more common, need to use anti-inflammatory drugs for treatment, you can take cough and phlegm drugs, such as aminoglutethimide oral solution, lung force cough combination. But the inflammation is more serious, oral anti-inflammatory drugs are often not effective enough, but also need to intravenous drip anti-inflammatory drugs for anti-inflammatory treatment, such as bacterial infections, you can intravenous drip ceftriaxone, levofloxacin. If it is a viral infection, you can intravenous drip Xiyanping, ribavirin for treatment, the effect is better. In addition, we can’t rule out the shadow caused by lung tumor, do strengthen CT examination can often confirm the diagnosis, if it is really caused by the tumor, the first suggestion is to carry on the surgical treatment, oral medicine is not very effective.