Is bronchitis contagious?
Yes, bronchitis can be contagious. If you or someone you know has the acute type of bronchitis, then that is highly contagious.
Acute bronchitis is caused by the same virus that causes colds and flu making them highly contagious.
You can also catch bronchitis when someone with the infection sneezes, talks, or coughs
If an elderly person gets sick of acute bronchitis, the infection usually clears up in a few days.
Bronchitis in seniors can be particularly concerning due to their weak immune system.
While acute bronchitis usually resolves on its own within a few days, chronic bronchitis in the elderly is more serious and can lead to complications.
Seniors may experience a persistent cough, shortness of breath, wheezing and fatigue.
Bronchitis in seniors often presents with subtle symptoms but can lead to dangerous complications like pneumonia, chronic obstructive pulmonary disease (COPD), and even hospitalization if not addressed early.
Many older adults take the warning signs for granted assuming that these are merely seasonal but for seniors, bronchitis can be far more serious.
Causes of acute bronchitis
- Viral infection. Acute bronchitis can be caused by a virus, the same virus that causes colds and flu.
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Bacterial infection. Bronchitis caused by bacteria is less common, but some cases can be caused by bacterial infection especially if the illness worsens after a few days.
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Irritants. Inhaling smoke, fumes, dust, or air pollutants can cause inflammation of the airways.
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Exposure to cold air. Cold air can aggravate respiratory symptoms especially in vulnerable seniors.
Causes of Chronic Bronchitis
Chronic bronchitis is a long-term disease than acute bronchitis and often a part of Chronic Obstructive Pulmonary Disease (COPD):
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Smoking. This is the number one cause of chronic bronchitis. Exposure to secondhand smoke increases the risk of contracting the disease.
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Air pollution and workplace exposure to chemicals. Long-term exposure to chemicals, dust, or toxic fumes.
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Repeated respiratory infections. Seniors who frequently get colds or flu are more likely to develop chronic bronchitis over time.
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Underlying health conditions. Conditions like asthma or immune disorders can contribute to chronic inflammation in the lungs.
Symptoms of Bronchitis
Persistent cough (with or without mucus)
Chest discomfort or tightness
Wheezing or noisy breathing
Shortness of breath, especially with mild activity
Low-grade fever and chills
