The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

Chronic obstructive pulmonary disease (COPD), a condition that affects more than 14 million U.S. adults, is marked by damage ...

According to the NHS, a hacking cough is the primary symptom of the illness. One clear distinction is that a ...

Generally, healthcare providers will diagnose HMPV based on your symptoms, taking into account your medical history. A swab ...

A hacking cough is the primary symptom of bronchitis, according to the NHS. “A distinguishing feature of a bronchitis-related ...

With winter illnesses sharing similar symptoms ... “Acute bronchitis is a common respiratory infection that affects both children and adults and usually gets better on its own,” explains ...

If you've been dealing with a persistent nasty cough, you may be wondering whether it's just a seasonal cold or something more serious, like bronchitis. Knowing the difference is crucial, as ...

People who have weakened immune systems such as infants and older adults ... known as bronchitis or bronchiolitis. More severe symptoms include wheezing, difficulty breathing, chest pain ...

Flu symptoms usually come on suddenly. People who have flu often feel some or all of these signs and symptoms: Some people also may experience vomiting and diarrhea, though this is more common in ...