Find out if pulmonary fibrosis is curable and how investigational new treatments can help control symptoms.
Pulmonary fibrosis is a progressive lung disease that causes scar tissue to form in the lungs, making it difficult to breathe. Despite advances in treatment, there is currently no cure for pulmonary fibrosis. However, there are therapies that can slow the progression of the disease, alleviate symptoms and improve patients’ quality of life.
This can be caused by factors such as exposure to toxic substances, infections or even be idiopathic (without a definite cause). Genetic factors may also play a role.
Common symptoms of pulmonary fibrosis
Initial symptoms include shortness of breath (especially during physical activity), persistent dry cough and fatigue. As the disease progresses, there may be unexplained weight loss, difficulty breathing when lying down, “pocket watch” fingers (fingers and toes with an altered shape due to lack of oxygen) and chest pain. Other symptoms include difficulty breathing after simple activities and abnormal breath sounds.
Treatments available
Although there is no cure, several treatments are available to patients depending on the severity of the disease. There are antifibrotic drugs to reduce the development of scar tissue, oxygen therapy to improve breathing and lung transplantation in severe cases.
Patients should also avoid polluted environments and maintain a healthy lifestyle. Activities such as walking or yoga can help maintain lung function and improve quality of life. In addition, a diet rich in protein, fruits and vegetables strengthens the immune system.
Advances in pulmonary fibrosis research
A drug is being studied to treat this disease. It acts by blocking the LPA-1 receptor, preventing the progression of abnormal scarring in the lungs. This treatment offers an alternative for patients with idiopathic or progressive pulmonary fibrosis and could improve lung function and quality of life.
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