Bacterial Pneumonia
Bacterial pneumonia is an infection of the lungs in which bacteria invade the air sacs (alveoli), triggering inflammation and a build-up of fluid or pus. It can range from a mild illness managed at home to a severe condition requiring hospital care, and it remains a leading infectious cause of hospitalisation across South and Southeast Asia.
Medicines used to treat Bacterial Pneumonia
Recognising the illness
Onset is often rapid. A high fever with rigors, a productive cough bringing up yellow or rust-coloured sputum, chest pain that worsens on breathing, and noticeable breathlessness are the hallmarks. Fatigue, loss of appetite, and confusion (particularly in older adults) are also common. Symptoms appearing suddenly after a cold or flu should raise suspicion.
Seek urgent medical attention if breathing becomes very difficult, lips or fingertips turn bluish, chest pain is severe, or the person is confused or difficult to rouse.
Antibiotic treatment
Antibiotics are the cornerstone of treatment. The choice depends on the likely bacteria and severity. Azithromycin is widely used for community-acquired cases because it covers atypical organisms such as Mycoplasma and Legionella alongside common bacterial pathogens. For more severe or resistant infections, a fluoroquinolone such as moxifloxacin provides broad-spectrum coverage including atypical bacteria. Both belong to the antibiotics category. Completing the full antibiotic course matters even after symptoms ease.