Our nails, although often neglected, are more than just functional tools or elements of beauty: they can be important windows ...

Both emphysema and chronic bronchitis can cause breathing problems, so it can be hard to tell them apart. Learn the key differences between the two.

Signs and Symptoms of Chronic Bronchitis-- Chronic bronchitis doesn't appear suddenly. It usually begins with a simple cough. Over time, symptoms worsen until the person has difficulty breathing.

As chronic bronchitis progresses, symptoms can vary in severity and frequency. For example, a cough may disappear temporarily, only to be followed by a period of more intense coughing.

Bronchitis is an infection of the tubes that lead to the lungs. It can be acute or chronic. Symptoms include a cough and wheezing. Smoking is a major risk factor. Find out more.

Learn about chronic bronchitis, a serious form of COPD, including symptoms, causes, and treatments to manage this long-term lung condition.

Chronic bronchitis is a serious lung disease and a type of chronic obstructive pulmonary disease (COPD). Acute. It can last one to three weeks. It's usually caused by cold or flu viruses.

People of all ages can develop chronic bronchitis, but it occurs more often in people who are older than 45. Also, many adults who develop chronic bronchitis are smokers. Women are more than twice as ...

Emphysema and chronic bronchitis are both respiratory conditions that fall under the classification of chronic obstructive pulmonary disease, or COPD. The symptoms may overlap. Learn more here.

The other main form of bronchitis is called chronic bronchitis. It's usually caused by long-term exposure to environmental irritants such as cigarette smoke, chemicals, allergens, air pollution ...

If your symptoms last for several months, you may have chronic bronchitis. We’ll describe the two types of bronchitis, their causes, duration, symptoms, treatment, and when to see a doctor.