About one in 20 people experience bronchitis every year, despite it being a respiratory infection no one wants. Its most common symptoms include wheezing, chest tightness, low fever, fatigue, ...

When you think about diseases that affect the lungs, like chronic obstructive pulmonary disease (COPD), there are likely some warning signs you already know, such as frequent wheezing and coughing.

Allergies commonly cause itchy eyes, sneezing, and a stuffy nose. Allergies can also cause allergic bronchitis, with symptoms like coughing, wheezing, and shortness of breath. Understanding the ...