What are the symptoms of an infection of the bronchi?

What are the symptoms of an infection of the bronchi?

Bronchitis is an infection of the main airways of the lungs (bronchi), causing them to become irritated and inflamed. The main symptom is a cough, which may bring up yellow-grey mucus (phlegm). Bronchitis may also cause a sore throat and wheezing.

Do you cough up mucus when you have bronchitis?

People who have bronchitis often cough up thickened mucus, which can be discolored. Bronchitis may be either acute or chronic. Often developing from a cold or other respiratory infection, acute bronchitis is very common.

How long does a chronic bronchitis cough last?

Chronic bronchitis is defined as a productive cough that lasts at least three months, with recurring bouts occurring for at least two consecutive years. If you have chronic bronchitis, you’re likely to have periods when your cough or other symptoms worsen.

How does bronchitis spread from person to person?

In most cases, bronchitis is caused by the same viruses that cause the common cold or flu. The virus is contained in the millions of tiny droplets that come out of the nose and mouth when someone coughs or sneezes. These droplets typically spread about 1m (3ft).

What is the difference between a cold and a tracheobronchitis?

Tracheobronchitis is defined as a lower respiratory tract infection (windpipe and bronchi), to distinguish this condition from common colds and other upper respiratory ailments. Tracheobronchitis refers specifically to infections causing inflammation in the bronchial airways and trachea.

Can a tracheobronchitis infection cause COPD symptoms?

Such infection induces airway inflammation, mucus hypersecretion, and bronchial narrowing, which in turn result in the classic clinical manifestations. However, symptoms that resemble an exacerbation can occur in patients with COPD because of other clinical entities.

Can a person be contagious from bronchitis or tracheobronchitis?

The condition is usually acute, which means it only lasts for a few weeks. The term tracheobronchitis refers to the set of symptoms experienced, so it’s technically not contagious. However, if the symptoms are the result of a viral or bacterial infection, it could be contagious. How does tracheobronchitis differ from other types of bronchitis?

Can a dog have kennel cough or tracheobronchitis?

It often occurs in dogs already affected by respiratory disease or a disorder of the lungs or airways. For example, infectious tracheo-bronchitis (kennel cough; see below) often follows a viral infection of the respiratory system.