What Is Pleurisy And What Causes It?

Bacterial Infections

Pleurisy is always the result of inflammation, and in general, inflammation is the body's response to an infectious disease. This means one of the potential causes of pleurisy is simply bacterial infections. When the body can tell bacteria have invaded it, it will respond by raising temperatures and producing white blood cells to hunt down the bacteria. Keep in mind a random bacterial infection anywhere in the body is not likely to cause pleurisy. Inflammation tends to be centralized around the threatening infection, so it normally will not reach the lungs unless the bacterial infection itself is in the lungs. A wide range of bacterial infections can affect the lungs, including strep throat, bacterial pneumonia, mycoplasma infections, and Haemophilus influenzae infections. The exact symptoms of these infections vary depending on what type individuals have, but typically a bacterial infection of the lungs causes fatigue, shortness of breath, difficulty breathing, fevers, coughs, and sneezes.

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