(HealthDay News) -- Bronchitis is inflammation of the bronchial tubes that carry air into your lungs.
When these tubes become infected, they swell and become lined with mucus, making it more difficult to breathe.
Symptoms may include cough, sore throat, fever, chest congestion and shortness of breath.
The American Academy of Family Physicians describes how to help treat bronchitis:
If symptoms don't improve, see a doctor.
The Flu Vaccine Can Lower Your Risk Of Heart Attack And Stroke — Even If You Wind Up Infected
Sepsis, Lung Infection Patients See No Benefit From Remote Monitoring
Moderna’s mRNA Flu Vaccine Back Under FDA Review
52 Kids Have Died From Flu So Far This Season as Child Hospitalizations Rise
New Flu Strain Weakened This Year’s Vaccine Protection, CDC Says