Symptoms of Chest Infection
Symptoms of chest infection can range from mild to severe, depending on the cause, the individual’s overall health, and whether the infection is located in the upper airways or deep in the lungs. Recognising the symptoms of chest infection early allows for appropriate treatment and better outcomes.
1. Cough
A persistent cough is one of the most common symptoms. It may be:
- Dry (no mucus) in the early stages
- Productive (producing phlegm) as the infection progresses
The mucus may be clear, yellow, green, or even contain streaks of blood.
2. Chest Pain or Discomfort
Many people experience pain or a heavy feeling in the chest. This may:
- Feel sharp or stabbing
- Worsen when coughing or breathing deeply
- Radiate to the shoulders or back
Chest pain may be more prominent in pneumonia than in bronchitis.
3. Fever and Chills | Symptoms of Chest Infection
Fever is a sign that the body is fighting an infection. Chills and shivering may accompany it. A high temperature, especially over 38.5°C, often indicates a bacterial infection.
4. Shortness of Breath
Difficulty breathing is more common in pneumonia or in people with underlying lung conditions. It may be accompanied by rapid, shallow breaths or wheezing.
5. Fatigue and Weakness
The immune response to infection can leave people feeling drained and tired. Fatigue may persist even after other symptoms improve.
6. Other Symptoms
Depending on the severity and type of infection, other signs may include:
- Loss of appetite
- Headaches
- Muscle aches
- Confusion (especially in older adults)
- Bluish lips or fingertips (a medical emergency)
Because symptoms of chest infection overlap with other conditions like COVID-19 or heart problems, it’s important to consult a doctor if breathing becomes difficult or symptoms worsen rapidly.
[Next: Diagnosis of Chest Infection →]
