Acute bronchitis doesn't usually cause long-term health problems. But if you have a weakened immune system, asthma, or lung disease such as COPD, acute bronchitis can be dangerous for you.

But acute bronchitis is usually caused by a viral infection. Antibiotics don’t help with a virus. If your doctor thinks the cause is bacteria, they might prescribe antibiotics.

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.

“Acute bronchitis is most commonly caused by inflammation of the airways due to infections such as the common cold, influenza, or Covid-19,” says Sharma. On the other hand, chronic bronchitis ...

Signs and Symptoms of Acute Bronchitis-- Approximately 90 percent of cases are caused by the same viruses that cause the common cold and the flu. The main symptom is a persistent cough, ...

But acute or viral bronchitis is. "Viral bronchitis can be spread from person to person by inhaling droplets produced when an infected person coughs, sneezes or talks," says Nagata.

Acute bronchitis can also develop when you breathe in a lung irritant, such as cigarette smoke, secondhand smoke, or air pollution. When you have bronchitis, the cells inside the airway get infected.

COPD and acute bronchitis both cause lung irritation and inflammation. They can trigger similar symptoms, including coughing, chest pain, and fatigue.

Acute bronchitis, the infectious form of which affects most people with the disease, is only very rarely fatal. Chronic bronchitis, however, can slowly destroy lung function and may become life ...

-- Acute. This most common type of bronchitis usually clears up in about three to four weeks. It's almost always caused by a virus, but occasionally can be related to a bacterial infection.

“Bronchitis can be short-term (acute) and symptoms usually last around three weeks,” says Radford. “But some people can have long-term (chronic) inflammation of the airways.

Walking pneumonia, acute bronchitis cases are on the rise: How to prevent the spread To prevent the spread of respiratory illness, the CDC recommends to stay up to date on immunizations, practice ...