How to Diagnose Pneumonia?

If a child frequently coughs, accompanied by symptoms such as vomiting after feeding, hiccups, nasal congestion, and a slightly elevated body temperature, how should pneumonia be diagnosed?
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How to Diagnose Tic Disorders

The child has no phlegm and no pain, but has been diagnosed with symptoms of throat itching by respiratory and otolaryngology departments, but the symptoms have not been alleviated. How should one confirm a diagnosis of tic disorders?
One minute to read