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The cause of lung scarring is not always known, but potential causes include environmental pollutants, certain medicines, some chronic illnesses, infections and radiation treatment. Research shows that 9 out of 10 people with lung scarring also have gastroesophageal reflux disease, reports the Natio


It is not usually possible to remove scars from the lungs, although small amounts of scar tissue do not typically impact the functioning of the lungs, explains NetWellness. Treatments for pulmonary fibrosis, such as medication and pulmonary rehabilitation, can sometimes help prevent further scarring


Lung scarring, also known as pulmonary fibrosis, is irreversible, according to the American Lung Association. It can cause breathing difficulties and lead to other medical issues, including collapsed lung and lung cancer. Pulmonary fibrosis patients normally live three to five years after diagnosis.


The Cleveland Clinic and Duke Medicine can treat lung scarring, notes their websites. Scarring of lungs leads to pulmonary fibrosis, which thickens the lung tissue including the alveoli, states Mayo Clinic. As a result, oxygen does not pass into the bloodstream.


In the United States, the wholesale cost of lung scarring treatment using the drug Esbriet is $7,800 per month, or $94,000 per year, says its manufacturer Roche in The New York Times. Ofev, the drug by Boehringer Ingelheim, costs $96,000 per year in America, according to FiercePharmaMarketing.


Lung scarring is minimized through pulmonary rehabilitation, breathing through a mask, and taking pirfenidone, states NHS Choices. Young patients with lung scarring, but who otherwise have good health, can qualify for a lung transplant. There is no cure for lung scarring, so treatment involves easin


As of 2015, there is no medical treatment to remove lung scarring, also known as pulmonary fibrosis, according to the American Lung Association. Scar tissue that has developed is not repairable, so treatments focus on preventing additional scarring and relieving symptoms.


Common lung infection symptoms include shortness of breath, persistent cough, pain and increased or unusual mucus production, according to WebMD. Symptoms vary depending on the underlying condition; pneumonia and bronchitis are two of the more common lung infections.


Symptoms of acute pulmonary edema, which results from the accumulation of too much fluid in the lungs, include a cough with bloody phlegm, extreme shortness of breath that aggravates while lying down, anxiety and a suffocating sensation, states Mayo Clinic. People with chronic pulmonary edema experi


Warning signs of lung disease include a chronic cough lasting at least one month, shortness of breath without heavy exertion and chronic mucus production lasting one month or more, according to the American Lung Association. Additional symptoms include labored breathing, wheezing, coughing up blood