Pneumonia

Definition:

         Pneumonia is an inflammatory condition of the lungs that primarily affects the air sacs known as alveoli. The alveoli may be filled with pus or other liquids, leading to symptoms such as cough with sputum, fever, chills and difficulty breathing.

 Causes:

      Bacterial, viral, or fungal infections can cause pneumonia. Aspiration of fluids or inhalation of irritants also contributes.

Diagnosis:

         Diagnosis is typically based on symptoms, physical examination and Imaging studies such as X-rays.

Treatment:

         Treatment depends on the cause of pneumonia:

Bacterial Pneumonia: Antibiotics are used treat bacterial infections.

Viral Pneumonia: Antiviral medications may be prescribed for certain viral infections.

Fungal pneumonia: Antifungal medications are used to treat fungal infections.