(HealthDay News) -- Bronchitis is a respiratory disease characterized by inflamed mucus membranes in the lungs.
The National Heart, Lung, and Blood Institute says common warning signs of bronchitis include:
If you have any of these symptoms, you should visit your doctor without delay.
Today's COVID Is Increasingly Looking Like a Cold or Flu
FDA Panel Says Common OTC Decongestant Is Useless
FDA Panel to Again Weigh Merit of Decongestant That Many Call Useless
As a Summer Surge of COVID Takes Hold, Don't Mistake It for a Cold
Is Your Kid's Runny Nose Going on Forever? Here's What You Need to Know