Bronchitis 

Bronchitis is a condition in which the airways in the lungs, called bronchial tubes, become inflamed and cause coughing, often with mucus . Bronchitis can be acute (short-term) or chronic (long-term).

Symptoms
  • Cough.
  • Production of mucus (sputum), which can be clear, white, yellowish-gray or green in color — rarely, it may be streaked with blood.
  • Fatigue.
  • Shortness of breath.
  • Slight fever and chills.
  • Chest discomfort.
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