Sharp breath. Sharp breath is a strong indicator of pneumonia that first alerts the affected person critical situation in lungs. Moreover, the coughing can come to be painful and require special anesthetic cough syrups. When you consider pneumonia exists in lungs, it is quite common for the majority of pneumonia sufferers to record coughing or whistling of some kind. Coughing turns into so frequent and annoying that it may frequently maintain affected person unsleeping all night long. Strong and not rare barking can cause an extreme chest and throat pains that do not subside.