What are the symptoms of chronic bronchitis?
Generally, the symptoms of chronic bronchitis mainly include persistent cough, sputum production, shortness of breath, chest tightness or breathlessness, and recurrent respiratory infections. If any physical discomfort occurs, it is recommended to seek medical attention promptly and receive treatment under the guidance of a qualified physician. Specific details are as follows:
1. Persistent Cough
Coughing is one of the most common symptoms of chronic bronchitis, characterized by long-term and recurrent coughing. This cough may last for several months or even years, and is often more pronounced upon waking in the morning or during the night.
2. Sputum Production
Patients often experience excessive mucus secretion when coughing. The sputum is typically white and viscous, or frothy and serous. During infection or exacerbation of the condition, the sputum may become purulent.
3. Shortness of Breath
Chronic bronchitis can lead to airway narrowing and obstruction, reducing airflow through the airways and causing difficulty breathing. Patients may feel breathless or as if they cannot get enough air, especially after physical activity or exertion.
4. Chest Tightness or Breathlessness
Patients with chronic bronchitis may experience chest tightness or breathlessness due to airway narrowing and decreased lung function. These symptoms not only increase physical discomfort but may also affect psychological well-being and sleep quality.
5. Recurrent Respiratory Infections
The respiratory defense mechanisms are weakened in patients with chronic bronchitis, making them prone to repeated respiratory infections. Frequent infections can worsen the underlying condition and potentially lead to complications such as pneumonia or cor pulmonale.
If chronic bronchitis is suspected, timely medical evaluation and treatment are recommended. During treatment, patients should maintain a light diet and consume more vegetables, fruits, and other foods rich in vitamins to support recovery.