Chest infection treatment typically depends on the severity and underlying cause, whether bacterial or viral. For bacterial chest infections, such as pneumonia, antibiotics are often prescribed to eliminate the infection. Viral chest infections, like bronchitis or those associated with colds, generally require supportive care, including rest, hydration, and over-the-counter medications to alleviate symptoms like cough, fever, and congestion. Inhalers or nebulizers may be used to ease breathing in cases involving airway inflammation. For severe infections or those in vulnerable individuals (e.g., elderly, immunocompromised), hospitalization and oxygen therapy might be necessary. Preventative measures like vaccinations, smoking cessation, and good hygiene are also key in managing and reducing the risk of chest infections.